45599620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10948

約数の個数: 48

約数和(自身を含む): 109972800

約数和(自身を除く): 64373180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10909, 21818, 43636, 54545, 109090, 119999, 207271, 218180, 239998, 414542, 479996, 599995, 829084, 1036355, 1199990, 2072710, 2279981, 2399980, 4145420, 4559962, 9119924, 11399905, 22799810, 45599620]

約数ペア:

[(1, 45599620), (2, 22799810), (4, 11399905), (5, 9119924), (10, 4559962), (11, 4145420), (19, 2399980), (20, 2279981), (22, 2072710), (38, 1199990), (44, 1036355), (55, 829084), (76, 599995), (95, 479996), (110, 414542), (190, 239998), (209, 218180), (220, 207271), (380, 119999), (418, 109090), (836, 54545), (1045, 43636), (2090, 21818), (4180, 10909)]