22775105020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{917611}}^1$

素因数の和:917710

約数の個数: 48

約数和(自身を含む): 51334885728

約数和(自身を除く): 28559780708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 917611, 1835222, 3670444, 4588055, 9176110, 15599387, 18352220, 31198774, 62397548, 66985603, 77996935, 133971206, 155993870, 267942412, 311987740, 334928015, 669856030, 1138755251, 1339712060, 2277510502, 4555021004, 5693776255, 11387552510, 22775105020]

約数ペア:

[(1, 22775105020), (2, 11387552510), (4, 5693776255), (5, 4555021004), (10, 2277510502), (17, 1339712060), (20, 1138755251), (34, 669856030), (68, 334928015), (73, 311987740), (85, 267942412), (146, 155993870), (170, 133971206), (292, 77996935), (340, 66985603), (365, 62397548), (730, 31198774), (1241, 18352220), (1460, 15599387), (2482, 9176110), (4964, 4588055), (6205, 3670444), (12410, 1835222), (24820, 917611)]