Q: What is the sum of all factors of the number 134,480 including 134,480?
A: 320,478
The factors of the number 134,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1681, 3280, 3362, 6724, 8405, 13448, 16810, 26896, 33620, 67240, 134480.
If you add them up, you will get the total of 320,478.