Q: What is the sum of all factors of the number 421,520,010 including 421,520,010?

A: 1,025,671,680

Why is 1,025,671,680 the sum of all factors of 421,520,010, including 421,520,010?

The factors of the number 421,520,010 are: 1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 283, 379, 393, 566, 655, 758, 786, 849, 1137, 1310, 1415, 1698, 1895, 1965, 2274, 2830, 3790, 3930, 4245, 5685, 8490, 11370, 37073, 49649, 74146, 99298, 107257, 111219, 148947, 185365, 214514, 222438, 248245, 297894, 321771, 370730, 496490, 536285, 556095, 643542, 744735, 1072570, 1112190, 1489470, 1608855, 3217710, 14050667, 28101334, 42152001, 70253335, 84304002, 140506670, 210760005, 421520010.

If you add them up, you will get the total of 1,025,671,680.