Q: What is the sum of all factors of the number 381,580 excluding 381,580?
A: 419,780
The factors of the number 381,580 are: 1, 2, 4, 5, 10, 20, 19079, 38158, 76316, 95395, 190790, 381580.
If you add them up, you will get the total of 381,999. Now subtract 381,580 to get 419,780