Q: What is the sum of all factors of the number 15,400,720 including 15,400,720?

A: 35,979,840

Why is 35,979,840 the sum of all factors of 15,400,720, including 15,400,720?

The factors of the number 15,400,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 619, 622, 1238, 1244, 1555, 2476, 2488, 3095, 3110, 4952, 4976, 6190, 6220, 9904, 12380, 12440, 24760, 24880, 49520, 192509, 385018, 770036, 962545, 1540072, 1925090, 3080144, 3850180, 7700360, 15400720.

If you add them up, you will get the total of 35,979,840.