Q: What is the sum of all factors of the number 5,440 excluding 5,440?
A: 8,276
The factors of the number 5,440 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440.
If you add them up, you will get the total of 5,448. Now subtract 5,440 to get 8,276