Q: What is the sum of all factors of the number 145,900 excluding 145,900?
A: 170,920
The factors of the number 145,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1459, 2918, 5836, 7295, 14590, 29180, 36475, 72950, 145900.
If you add them up, you will get the total of 146,070. Now subtract 145,900 to get 170,920