Q: What is the sum of all factors of the number 123,340 excluding 123,340?
A: 173,012
The factors of the number 123,340 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 881, 1762, 3524, 4405, 6167, 8810, 12334, 17620, 24668, 30835, 61670, 123340.
If you add them up, you will get the total of 123,513. Now subtract 123,340 to get 173,012