The factors of the number 442,131,200 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 139, 140, 142, 160, 175, 200, 224, 256, 278, 280, 284, 320, 350, 355, 400, 448, 497, 556, 560, 568, 640, 695, 700, 710, 800, 896, 973, 994, 1112, 1120, 1136, 1280, 1390, 1400, 1420, 1600, 1775, 1792, 1946, 1988, 2224, 2240, 2272, 2485, 2780, 2800, 2840, 3200, 3475, 3550, 3892, 3976, 4448, 4480, 4544, 4865, 4970, 5560, 5600, 5680, 6400, 6950, 7100, 7784, 7952, 8896, 8960, 9088, 9730, 9869, 9940, 11120, 11200, 11360, 12425, 13900, 14200, 15568, 15904, 17792, 18176, 19460, 19738, 19880, 22240, 22400, 22720, 24325, 24850, 27800, 28400, 31136, 31808, 35584, 38920, 39476, 39760, 44480, 44800, 45440, 48650, 49345, 49700, 55600, 56800, 62272, 63616, 69083, 77840, 78952, 79520, 88960, 90880, 97300, 98690, 99400, 111200, 113600, 124544, 127232, 138166, 155680, 157904, 159040, 177920, 194600, 197380, 198800, 222400, 227200, 246725, 249088, 276332, 311360, 315808, 318080, 345415, 389200, 394760, 397600, 444800, 454400, 493450, 552664, 622720, 631616, 636160, 690830, 778400, 789520, 795200, 889600, 986900, 1105328, 1245440, 1263232, 1381660, 1556800, 1579040, 1590400, 1727075, 1973800, 2210656, 2526464, 2763320, 3113600, 3158080, 3180800, 3454150, 3947600, 4421312, 5526640, 6227200, 6316160, 6908300, 7895200, 8842624, 11053280, 12632320, 13816600, 15790400, 17685248, 22106560, 27633200, 31580800, 44213120, 55266400, 63161600, 88426240, 110532800, 221065600, 442131200.
If you add them up, you will get the total of 442,132,035. Now subtract 442,131,200 to get 835,287,040