2022174020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{2957}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 4389009408

約数和(自身を除く): 2366835388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1103, 2206, 2957, 4412, 5515, 5914, 11030, 11828, 14785, 22060, 29570, 34193, 59140, 68386, 91667, 136772, 170965, 183334, 341930, 366668, 458335, 683860, 916670, 1833340, 3261571, 6523142, 13046284, 16307855, 32615710, 65231420, 101108701, 202217402, 404434804, 505543505, 1011087010, 2022174020]

約数ペア:

[(1, 2022174020), (2, 1011087010), (4, 505543505), (5, 404434804), (10, 202217402), (20, 101108701), (31, 65231420), (62, 32615710), (124, 16307855), (155, 13046284), (310, 6523142), (620, 3261571), (1103, 1833340), (2206, 916670), (2957, 683860), (4412, 458335), (5515, 366668), (5914, 341930), (11030, 183334), (11828, 170965), (14785, 136772), (22060, 91667), (29570, 68386), (34193, 59140)]