A:
Positive:
1 x 40617255 x 81234517 x 23892519 x 21377525 x 16246985 x 4778595 x 42755323 x 12575425 x 9557475 x 8551503 x 80751615 x 2515
Negative:
-1 x -4061725-5 x -812345-17 x -238925-19 x -213775-25 x -162469-85 x -47785-95 x -42755-323 x -12575-425 x -9557-475 x -8551-503 x -8075-1615 x -2515
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 4,061,725, 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 | 4,061,725 | |
| -1 | -4,061,725 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,061,725.
Example:
1 x 4,061,725 = 4,061,725
and
-1 x -4,061,725 = 4,061,725
Notice both answers equal 4,061,725
With that explanation out of the way, let's continue. Next, we take the number 4,061,725 and divide it by 2:
4,061,725 ÷ 2 = 2,030,862.5
If the quotient is a whole number, then 2 and 2,030,862.5 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 | 4,061,725 | |
| -1 | -4,061,725 |
Now, we try dividing 4,061,725 by 3:
4,061,725 ÷ 3 = 1,353,908.3333
If the quotient is a whole number, then 3 and 1,353,908.3333 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 | 4,061,725 | |
| -1 | -4,061,725 |
Let's try dividing by 4:
4,061,725 ÷ 4 = 1,015,431.25
If the quotient is a whole number, then 4 and 1,015,431.25 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 | 4,061,725 | |
| -1 | 4,061,725 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 19 | 25 | 85 | 95 | 323 | 425 | 475 | 503 | 1,615 | 2,515 | 8,075 | 8,551 | 9,557 | 12,575 | 42,755 | 47,785 | 162,469 | 213,775 | 238,925 | 812,345 | 4,061,725 |
| -1 | -5 | -17 | -19 | -25 | -85 | -95 | -323 | -425 | -475 | -503 | -1,615 | -2,515 | -8,075 | -8,551 | -9,557 | -12,575 | -42,755 | -47,785 | -162,469 | -213,775 | -238,925 | -812,345 | -4,061,725 |
Here are some more numbers to try:
Try the factor calculator