Q: What is the sum of all factors of the number 104,840 excluding 104,840?
A: 131,140
The factors of the number 104,840 are: 1, 2, 4, 5, 8, 10, 20, 40, 2621, 5242, 10484, 13105, 20968, 26210, 52420, 104840.
If you add them up, you will get the total of 104,971. Now subtract 104,840 to get 131,140