Q: What is the sum of all factors of the number 73,438,400 excluding 73,438,400?
A: 138,214,720
The factors of the number 73,438,400 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 83, 100, 112, 140, 158, 160, 166, 175, 200, 224, 280, 316, 320, 332, 350, 395, 400, 415, 448, 553, 560, 581, 632, 664, 700, 790, 800, 830, 1106, 1120, 1162, 1264, 1328, 1400, 1580, 1600, 1660, 1975, 2075, 2212, 2240, 2324, 2528, 2656, 2765, 2800, 2905, 3160, 3320, 3950, 4150, 4424, 4648, 5056, 5312, 5530, 5600, 5810, 6320, 6557, 6640, 7900, 8300, 8848, 9296, 11060, 11200, 11620, 12640, 13114, 13280, 13825, 14525, 15800, 16600, 17696, 18592, 22120, 23240, 25280, 26228, 26560, 27650, 29050, 31600, 32785, 33200, 35392, 37184, 44240, 45899, 46480, 52456, 55300, 58100, 63200, 65570, 66400, 88480, 91798, 92960, 104912, 110600, 116200, 126400, 131140, 132800, 163925, 176960, 183596, 185920, 209824, 221200, 229495, 232400, 262280, 327850, 367192, 419648, 442400, 458990, 464800, 524560, 655700, 734384, 884800, 917980, 929600, 1049120, 1147475, 1311400, 1468768, 1835960, 2098240, 2294950, 2622800, 2937536, 3671920, 4589900, 5245600, 7343840, 9179800, 10491200, 14687680, 18359600, 36719200, 73438400.
If you add them up, you will get the total of 73,438,538. Now subtract 73,438,400 to get 138,214,720