Q: What is the sum of all factors of the number 78,640 including 78,640?
A: 183,024
The factors of the number 78,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 983, 1966, 3932, 4915, 7864, 9830, 15728, 19660, 39320, 78640.
If you add them up, you will get the total of 183,024.