Q: What is the sum of all factors of the number 2,121,340 including 2,121,340?
A: 4,939,200
The factors of the number 2,121,340 are: 1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 199, 205, 260, 398, 410, 533, 796, 820, 995, 1066, 1990, 2132, 2587, 2665, 3980, 5174, 5330, 8159, 10348, 10660, 12935, 16318, 25870, 32636, 40795, 51740, 81590, 106067, 163180, 212134, 424268, 530335, 1060670, 2121340.
If you add them up, you will get the total of 4,939,200.