63275480

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13999}}^1$

素因数の和:14123

約数の個数: 32

約数和(自身を含む): 143640000

約数和(自身を除く): 80364520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 13999, 27998, 55996, 69995, 111992, 139990, 279980, 559960, 1581887, 3163774, 6327548, 7909435, 12655096, 15818870, 31637740, 63275480]

約数ペア:

[(1, 63275480), (2, 31637740), (4, 15818870), (5, 12655096), (8, 7909435), (10, 6327548), (20, 3163774), (40, 1581887), (113, 559960), (226, 279980), (452, 139990), (565, 111992), (904, 69995), (1130, 55996), (2260, 27998), (4520, 13999)]