Q: What is the sum of all factors of the number 111,380 excluding 111,380?
A: 122,560
The factors of the number 111,380 are: 1, 2, 4, 5, 10, 20, 5569, 11138, 22276, 27845, 55690, 111380.
If you add them up, you will get the total of 111,502. Now subtract 111,380 to get 122,560