A:
Positive:
1 x 102509755 x 20501957 x 146442519 x 53952525 x 41003935 x 29288595 x 107905133 x 77075175 x 58577475 x 21581665 x 154153083 x 3325
Negative:
-1 x -10250975-5 x -2050195-7 x -1464425-19 x -539525-25 x -410039-35 x -292885-95 x -107905-133 x -77075-175 x -58577-475 x -21581-665 x -15415-3083 x -3325
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 10,250,975, 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 | 10,250,975 | |
| -1 | -10,250,975 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,250,975.
Example:
1 x 10,250,975 = 10,250,975
and
-1 x -10,250,975 = 10,250,975
Notice both answers equal 10,250,975
With that explanation out of the way, let's continue. Next, we take the number 10,250,975 and divide it by 2:
10,250,975 ÷ 2 = 5,125,487.5
If the quotient is a whole number, then 2 and 5,125,487.5 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 | 10,250,975 | |
| -1 | -10,250,975 |
Now, we try dividing 10,250,975 by 3:
10,250,975 ÷ 3 = 3,416,991.6667
If the quotient is a whole number, then 3 and 3,416,991.6667 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 | 10,250,975 | |
| -1 | -10,250,975 |
Let's try dividing by 4:
10,250,975 ÷ 4 = 2,562,743.75
If the quotient is a whole number, then 4 and 2,562,743.75 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 | 10,250,975 | |
| -1 | 10,250,975 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 19 | 25 | 35 | 95 | 133 | 175 | 475 | 665 | 3,083 | 3,325 | 15,415 | 21,581 | 58,577 | 77,075 | 107,905 | 292,885 | 410,039 | 539,525 | 1,464,425 | 2,050,195 | 10,250,975 |
| -1 | -5 | -7 | -19 | -25 | -35 | -95 | -133 | -175 | -475 | -665 | -3,083 | -3,325 | -15,415 | -21,581 | -58,577 | -77,075 | -107,905 | -292,885 | -410,039 | -539,525 | -1,464,425 | -2,050,195 | -10,250,975 |
Here are some more numbers to try:
Try the factor calculator