Q: What is the sum of all factors of the number 4,211,380 including 4,211,380?

A: 9,389,520

Why is 9,389,520 the sum of all factors of 4,211,380, including 4,211,380?

The factors of the number 4,211,380 are: 1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 137, 145, 212, 265, 274, 290, 530, 548, 580, 685, 1060, 1370, 1537, 2740, 3074, 3973, 6148, 7261, 7685, 7946, 14522, 15370, 15892, 19865, 29044, 30740, 36305, 39730, 72610, 79460, 145220, 210569, 421138, 842276, 1052845, 2105690, 4211380.

If you add them up, you will get the total of 9,389,520.