A:
Positive:
1 x 32640055 x 65280153 x 61585109 x 29945113 x 28885265 x 12317545 x 5989565 x 5777
Negative:
-1 x -3264005-5 x -652801-53 x -61585-109 x -29945-113 x -28885-265 x -12317-545 x -5989-565 x -5777
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 3,264,005, 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 | 3,264,005 | |
| -1 | -3,264,005 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,264,005.
Example:
1 x 3,264,005 = 3,264,005
and
-1 x -3,264,005 = 3,264,005
Notice both answers equal 3,264,005
With that explanation out of the way, let's continue. Next, we take the number 3,264,005 and divide it by 2:
3,264,005 ÷ 2 = 1,632,002.5
If the quotient is a whole number, then 2 and 1,632,002.5 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 | 3,264,005 | |
| -1 | -3,264,005 |
Now, we try dividing 3,264,005 by 3:
3,264,005 ÷ 3 = 1,088,001.6667
If the quotient is a whole number, then 3 and 1,088,001.6667 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 | 3,264,005 | |
| -1 | -3,264,005 |
Let's try dividing by 4:
3,264,005 ÷ 4 = 816,001.25
If the quotient is a whole number, then 4 and 816,001.25 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 | 3,264,005 | |
| -1 | 3,264,005 |
If you did it right, you will end up with this table:
| 1 | 5 | 53 | 109 | 113 | 265 | 545 | 565 | 5,777 | 5,989 | 12,317 | 28,885 | 29,945 | 61,585 | 652,801 | 3,264,005 |
| -1 | -5 | -53 | -109 | -113 | -265 | -545 | -565 | -5,777 | -5,989 | -12,317 | -28,885 | -29,945 | -61,585 | -652,801 | -3,264,005 |
Here are some more numbers to try:
Try the factor calculator