Q: What is the sum of all factors of the number 131,380 excluding 131,380?
A: 144,560
The factors of the number 131,380 are: 1, 2, 4, 5, 10, 20, 6569, 13138, 26276, 32845, 65690, 131380.
If you add them up, you will get the total of 131,524. Now subtract 131,380 to get 144,560