Q: What is the sum of all factors of the number 310,223,125 including 310,223,125?

A: 402,871,040

Why is 402,871,040 the sum of all factors of 310,223,125, including 310,223,125?

The factors of the number 310,223,125 are: 1, 5, 25, 61, 79, 103, 125, 305, 395, 515, 625, 1525, 1975, 2575, 4819, 6283, 7625, 8137, 9875, 12875, 24095, 31415, 38125, 40685, 49375, 64375, 120475, 157075, 203425, 496357, 602375, 785375, 1017125, 2481785, 3011875, 3926875, 5085625, 12408925, 62044625, 310223125.

If you add them up, you will get the total of 402,871,040.