8470480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 19889352

約数和(自身を除く): 11418872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 937, 1130, 1808, 1874, 2260, 3748, 4520, 4685, 7496, 9040, 9370, 14992, 18740, 37480, 74960, 105881, 211762, 423524, 529405, 847048, 1058810, 1694096, 2117620, 4235240, 8470480]

約数ペア:

[(1, 8470480), (2, 4235240), (4, 2117620), (5, 1694096), (8, 1058810), (10, 847048), (16, 529405), (20, 423524), (40, 211762), (80, 105881), (113, 74960), (226, 37480), (452, 18740), (565, 14992), (904, 9370), (937, 9040), (1130, 7496), (1808, 4685), (1874, 4520), (2260, 3748)]