Q: What is the sum of all factors of the number 315,100 excluding 315,100?
A: 403,604
The factors of the number 315,100 are: 1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 137, 230, 274, 460, 548, 575, 685, 1150, 1370, 2300, 2740, 3151, 3425, 6302, 6850, 12604, 13700, 15755, 31510, 63020, 78775, 157550, 315100.
If you add them up, you will get the total of 315,503. Now subtract 315,100 to get 403,604