Q: What is the sum of all factors of the number 152,780 excluding 152,780?
A: 168,100
The factors of the number 152,780 are: 1, 2, 4, 5, 10, 20, 7639, 15278, 30556, 38195, 76390, 152780.
If you add them up, you will get the total of 152,948. Now subtract 152,780 to get 168,100