Q: What is the sum of all factors of the number 6,400,140 including 6,400,140?
A: 17,920,560
The factors of the number 6,400,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 106669, 213338, 320007, 426676, 533345, 640014, 1066690, 1280028, 1600035, 2133380, 3200070, 6400140.
If you add them up, you will get the total of 17,920,560.