Q: What is the sum of all factors of the number 2,564,840 including 2,564,840?
A: 5,930,280
The factors of the number 2,564,840 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1733, 3466, 6932, 8665, 13864, 17330, 34660, 64121, 69320, 128242, 256484, 320605, 512968, 641210, 1282420, 2564840.
If you add them up, you will get the total of 5,930,280.