Q: What is the sum of all factors of the number 40,222,420 excluding 40,222,420?

A: 59,650,220

Why is 59,650,220 the sum of all factors of 40,222,420, excluding 40,222,420?

The factors of the number 40,222,420 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9907, 19814, 39628, 49535, 69349, 99070, 138698, 198140, 277396, 287303, 346745, 574606, 693490, 1149212, 1386980, 1436515, 2011121, 2873030, 4022242, 5746060, 8044484, 10055605, 20111210, 40222420.

If you add them up, you will get the total of 40,222,479. Now subtract 40,222,420 to get 59,650,220