14810120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 37800000

約数和(自身を除く): 22989880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1499, 1976, 2470, 2998, 4940, 5996, 7495, 9880, 11992, 14990, 19487, 28481, 29980, 38974, 56962, 59960, 77948, 97435, 113924, 142405, 155896, 194870, 227848, 284810, 370253, 389740, 569620, 740506, 779480, 1139240, 1481012, 1851265, 2962024, 3702530, 7405060, 14810120]

約数ペア:

[(1, 14810120), (2, 7405060), (4, 3702530), (5, 2962024), (8, 1851265), (10, 1481012), (13, 1139240), (19, 779480), (20, 740506), (26, 569620), (38, 389740), (40, 370253), (52, 284810), (65, 227848), (76, 194870), (95, 155896), (104, 142405), (130, 113924), (152, 97435), (190, 77948), (247, 59960), (260, 56962), (380, 38974), (494, 29980), (520, 28481), (760, 19487), (988, 14990), (1235, 11992), (1499, 9880), (1976, 7495), (2470, 5996), (2998, 4940)]