Q: What is the sum of all factors of the number 855,280 including 855,280?
A: 1,988,712
The factors of the number 855,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10691, 21382, 42764, 53455, 85528, 106910, 171056, 213820, 427640, 855280.
If you add them up, you will get the total of 1,988,712.