Q: What is the sum of all factors of the number 772,421,620 including 772,421,620?

A: 1,679,247,360

Why is 1,679,247,360 the sum of all factors of 772,421,620, including 772,421,620?

The factors of the number 772,421,620 are: 1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 8219, 9398, 16438, 18796, 23495, 32876, 41095, 46990, 82190, 93980, 164380, 304103, 608206, 1043813, 1216412, 1520515, 2087626, 3041030, 4175252, 5219065, 6082060, 10438130, 20876260, 38621081, 77242162, 154484324, 193105405, 386210810, 772421620.

If you add them up, you will get the total of 1,679,247,360.