Q: What is the sum of all factors of the number 57,520 excluding 57,520?
A: 76,400
The factors of the number 57,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 719, 1438, 2876, 3595, 5752, 7190, 11504, 14380, 28760, 57520.
If you add them up, you will get the total of 57,596. Now subtract 57,520 to get 76,400