A:
Positive:
1 x 230403255 x 46080657 x 329147511 x 209457525 x 92161335 x 65829555 x 41891577 x 299225175 x 131659275 x 83783385 x 598451925 x 11969
Negative:
-1 x -23040325-5 x -4608065-7 x -3291475-11 x -2094575-25 x -921613-35 x -658295-55 x -418915-77 x -299225-175 x -131659-275 x -83783-385 x -59845-1925 x -11969
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 23,040,325, 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 | 23,040,325 | |
| -1 | -23,040,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 23,040,325.
Example:
1 x 23,040,325 = 23,040,325
and
-1 x -23,040,325 = 23,040,325
Notice both answers equal 23,040,325
With that explanation out of the way, let's continue. Next, we take the number 23,040,325 and divide it by 2:
23,040,325 ÷ 2 = 11,520,162.5
If the quotient is a whole number, then 2 and 11,520,162.5 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 | 23,040,325 | |
| -1 | -23,040,325 |
Now, we try dividing 23,040,325 by 3:
23,040,325 ÷ 3 = 7,680,108.3333
If the quotient is a whole number, then 3 and 7,680,108.3333 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 | 23,040,325 | |
| -1 | -23,040,325 |
Let's try dividing by 4:
23,040,325 ÷ 4 = 5,760,081.25
If the quotient is a whole number, then 4 and 5,760,081.25 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 | 23,040,325 | |
| -1 | 23,040,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 25 | 35 | 55 | 77 | 175 | 275 | 385 | 1,925 | 11,969 | 59,845 | 83,783 | 131,659 | 299,225 | 418,915 | 658,295 | 921,613 | 2,094,575 | 3,291,475 | 4,608,065 | 23,040,325 |
| -1 | -5 | -7 | -11 | -25 | -35 | -55 | -77 | -175 | -275 | -385 | -1,925 | -11,969 | -59,845 | -83,783 | -131,659 | -299,225 | -418,915 | -658,295 | -921,613 | -2,094,575 | -3,291,475 | -4,608,065 | -23,040,325 |
Here are some more numbers to try:
Try the factor calculator