Q: What is the sum of all factors of the number 64,580 excluding 64,580?
A: 71,080
The factors of the number 64,580 are: 1, 2, 4, 5, 10, 20, 3229, 6458, 12916, 16145, 32290, 64580.
If you add them up, you will get the total of 64,651. Now subtract 64,580 to get 71,080