Q: What is the sum of all factors of the number 40,065,620 including 40,065,620?

A: 98,219,520

Why is 98,219,520 the sum of all factors of 40,065,620, including 40,065,620?

The factors of the number 40,065,620 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6089, 6580, 12178, 24356, 30445, 42623, 60890, 85246, 121780, 170492, 213115, 286183, 426230, 572366, 852460, 1144732, 1430915, 2003281, 2861830, 4006562, 5723660, 8013124, 10016405, 20032810, 40065620.

If you add them up, you will get the total of 98,219,520.