Q: What is the sum of all factors of the number 400,015,070 excluding 400,015,070?
A: 486,174,178
The factors of the number 400,015,070 are: 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 439577, 879154, 2197885, 3077039, 4395770, 5714501, 6154078, 11429002, 15385195, 28572505, 30770390, 40001507, 57145010, 80003014, 200007535, 400015070.
If you add them up, you will get the total of 400,015,556. Now subtract 400,015,070 to get 486,174,178