4749207980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{47237}}^1$

素因数の和:47714

約数の個数: 48

約数和(自身を含む): 10904042016

約数和(自身を除く): 6154834036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 1828, 2285, 4570, 5027, 9140, 10054, 20108, 25135, 47237, 50270, 94474, 100540, 188948, 236185, 472370, 519607, 944740, 1039214, 2078428, 2598035, 5196070, 10392140, 21587309, 43174618, 86349236, 107936545, 215873090, 237460399, 431746180, 474920798, 949841596, 1187301995, 2374603990, 4749207980]

約数ペア:

[(1, 4749207980), (2, 2374603990), (4, 1187301995), (5, 949841596), (10, 474920798), (11, 431746180), (20, 237460399), (22, 215873090), (44, 107936545), (55, 86349236), (110, 43174618), (220, 21587309), (457, 10392140), (914, 5196070), (1828, 2598035), (2285, 2078428), (4570, 1039214), (5027, 944740), (9140, 519607), (10054, 472370), (20108, 236185), (25135, 188948), (47237, 100540), (50270, 94474)]