Q: What is the sum of all factors of the number 45,520 excluding 45,520?
A: 60,500
The factors of the number 45,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 22760, 45520.
If you add them up, you will get the total of 45,580. Now subtract 45,520 to get 60,500