Q: What is the sum of all factors of the number 39,280 including 39,280?
A: 91,512
The factors of the number 39,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 19640, 39280.
If you add them up, you will get the total of 91,512.