Q: What is the sum of all factors of the number 111,920 including 111,920?
A: 260,400
The factors of the number 111,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1399, 2798, 5596, 6995, 11192, 13990, 22384, 27980, 55960, 111920.
If you add them up, you will get the total of 260,400.