A:
Positive:
1 x 10585000717 x 622647119 x 557105337 x 2860811289 x 366263323 x 327709521 x 203167629 x 168283703 x 1505695491 x 192778857 x 119519899 x 10693
Negative:
-1 x -105850007-17 x -6226471-19 x -5571053-37 x -2860811-289 x -366263-323 x -327709-521 x -203167-629 x -168283-703 x -150569-5491 x -19277-8857 x -11951-9899 x -10693
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 105,850,007, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 105,850,007 | |
| -1 | -105,850,007 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 105,850,007.
Example:
1 x 105,850,007 = 105,850,007
and
-1 x -105,850,007 = 105,850,007
Notice both answers equal 105,850,007
With that explanation out of the way, let's continue. Next, we take the number 105,850,007 and divide it by 2:
105,850,007 ÷ 2 = 52,925,003.5
If the quotient is a whole number, then 2 and 52,925,003.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 105,850,007 | |
| -1 | -105,850,007 |
Now, we try dividing 105,850,007 by 3:
105,850,007 ÷ 3 = 35,283,335.6667
If the quotient is a whole number, then 3 and 35,283,335.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 105,850,007 | |
| -1 | -105,850,007 |
Let's try dividing by 4:
105,850,007 ÷ 4 = 26,462,501.75
If the quotient is a whole number, then 4 and 26,462,501.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 105,850,007 | |
| -1 | 105,850,007 |
If you did it right, you will end up with this table:
| 1 | 17 | 19 | 37 | 289 | 323 | 521 | 629 | 703 | 5,491 | 8,857 | 9,899 | 10,693 | 11,951 | 19,277 | 150,569 | 168,283 | 203,167 | 327,709 | 366,263 | 2,860,811 | 5,571,053 | 6,226,471 | 105,850,007 |
| -1 | -17 | -19 | -37 | -289 | -323 | -521 | -629 | -703 | -5,491 | -8,857 | -9,899 | -10,693 | -11,951 | -19,277 | -150,569 | -168,283 | -203,167 | -327,709 | -366,263 | -2,860,811 | -5,571,053 | -6,226,471 | -105,850,007 |
Here are some more numbers to try:
Try the factor calculator