80433200

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1182

約数の個数: 60

約数和(自身を含む): 194360328

約数和(自身を除く): 113927128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 844, 953, 1055, 1688, 1906, 2110, 3376, 3812, 4220, 4765, 5275, 7624, 8440, 9530, 10550, 15248, 16880, 19060, 21100, 23825, 38120, 42200, 47650, 76240, 84400, 95300, 190600, 201083, 381200, 402166, 804332, 1005415, 1608664, 2010830, 3217328, 4021660, 5027075, 8043320, 10054150, 16086640, 20108300, 40216600, 80433200]

約数ペア:

[(1, 80433200), (2, 40216600), (4, 20108300), (5, 16086640), (8, 10054150), (10, 8043320), (16, 5027075), (20, 4021660), (25, 3217328), (40, 2010830), (50, 1608664), (80, 1005415), (100, 804332), (200, 402166), (211, 381200), (400, 201083), (422, 190600), (844, 95300), (953, 84400), (1055, 76240), (1688, 47650), (1906, 42200), (2110, 38120), (3376, 23825), (3812, 21100), (4220, 19060), (4765, 16880), (5275, 15248), (7624, 10550), (8440, 9530)]