Q: What is the sum of all factors of the number 513,980 including 513,980?
A: 1,115,520
The factors of the number 513,980 are: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 829, 1658, 3316, 4145, 8290, 16580, 25699, 51398, 102796, 128495, 256990, 513980.
If you add them up, you will get the total of 1,115,520.