Q: What is the sum of all factors of the number 216,980 including 216,980?
A: 480,480
The factors of the number 216,980 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 571, 1142, 2284, 2855, 5710, 10849, 11420, 21698, 43396, 54245, 108490, 216980.
If you add them up, you will get the total of 480,480.