Q: What is the sum of all factors of the number 143,480 excluding 143,480?
A: 199,960
The factors of the number 143,480 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 680, 844, 1055, 1688, 2110, 3587, 4220, 7174, 8440, 14348, 17935, 28696, 35870, 71740, 143480.
If you add them up, you will get the total of 143,679. Now subtract 143,480 to get 199,960