A:
Positive:
1 x 100413255 x 20082657 x 143447525 x 40165335 x 28689549 x 204925175 x 57379245 x 40985343 x 292751171 x 85751225 x 81971715 x 5855
Negative:
-1 x -10041325-5 x -2008265-7 x -1434475-25 x -401653-35 x -286895-49 x -204925-175 x -57379-245 x -40985-343 x -29275-1171 x -8575-1225 x -8197-1715 x -5855
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 10,041,325, 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 | 10,041,325 | |
| -1 | -10,041,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,041,325.
Example:
1 x 10,041,325 = 10,041,325
and
-1 x -10,041,325 = 10,041,325
Notice both answers equal 10,041,325
With that explanation out of the way, let's continue. Next, we take the number 10,041,325 and divide it by 2:
10,041,325 ÷ 2 = 5,020,662.5
If the quotient is a whole number, then 2 and 5,020,662.5 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 | 10,041,325 | |
| -1 | -10,041,325 |
Now, we try dividing 10,041,325 by 3:
10,041,325 ÷ 3 = 3,347,108.3333
If the quotient is a whole number, then 3 and 3,347,108.3333 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 | 10,041,325 | |
| -1 | -10,041,325 |
Let's try dividing by 4:
10,041,325 ÷ 4 = 2,510,331.25
If the quotient is a whole number, then 4 and 2,510,331.25 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 | 10,041,325 | |
| -1 | 10,041,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 49 | 175 | 245 | 343 | 1,171 | 1,225 | 1,715 | 5,855 | 8,197 | 8,575 | 29,275 | 40,985 | 57,379 | 204,925 | 286,895 | 401,653 | 1,434,475 | 2,008,265 | 10,041,325 |
| -1 | -5 | -7 | -25 | -35 | -49 | -175 | -245 | -343 | -1,171 | -1,225 | -1,715 | -5,855 | -8,197 | -8,575 | -29,275 | -40,985 | -57,379 | -204,925 | -286,895 | -401,653 | -1,434,475 | -2,008,265 | -10,041,325 |
Here are some more numbers to try:
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