84704800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 208838196

約数和(自身を除く): 124133396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 937, 1130, 1808, 1874, 2260, 2825, 3616, 3748, 4520, 4685, 5650, 7496, 9040, 9370, 11300, 14992, 18080, 18740, 22600, 23425, 29984, 37480, 45200, 46850, 74960, 90400, 93700, 105881, 149920, 187400, 211762, 374800, 423524, 529405, 749600, 847048, 1058810, 1694096, 2117620, 2647025, 3388192, 4235240, 5294050, 8470480, 10588100, 16940960, 21176200, 42352400, 84704800]

約数ペア:

[(1, 84704800), (2, 42352400), (4, 21176200), (5, 16940960), (8, 10588100), (10, 8470480), (16, 5294050), (20, 4235240), (25, 3388192), (32, 2647025), (40, 2117620), (50, 1694096), (80, 1058810), (100, 847048), (113, 749600), (160, 529405), (200, 423524), (226, 374800), (400, 211762), (452, 187400), (565, 149920), (800, 105881), (904, 93700), (937, 90400), (1130, 74960), (1808, 46850), (1874, 45200), (2260, 37480), (2825, 29984), (3616, 23425), (3748, 22600), (4520, 18740), (4685, 18080), (5650, 14992), (7496, 11300), (9040, 9370)]