Q: What is the sum of all factors of the number 104,990 excluding 104,990?
A: 84,010
The factors of the number 104,990 are: 1, 2, 5, 10, 10499, 20998, 52495, 104990.
If you add them up, you will get the total of 105,074. Now subtract 104,990 to get 84,010