Q: What is the sum of all factors of the number 1,968,640 including 1,968,640?

A: 4,726,260

Why is 4,726,260 the sum of all factors of 1,968,640, including 1,968,640?

The factors of the number 1,968,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 769, 1280, 1538, 2560, 3076, 3845, 6152, 7690, 12304, 15380, 24608, 30760, 49216, 61520, 98432, 123040, 196864, 246080, 393728, 492160, 984320, 1968640.

If you add them up, you will get the total of 4,726,260.