376217920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90437}}^1$

素因数の和:90467

約数の個数: 56

約数和(自身を含む): 964792584

約数和(自身を除く): 588574664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 90437, 180874, 361748, 452185, 723496, 904370, 1175681, 1446992, 1808740, 2351362, 2893984, 3617480, 4702724, 5787968, 5878405, 7234960, 9405448, 11756810, 14469920, 18810896, 23513620, 28939840, 37621792, 47027240, 75243584, 94054480, 188108960, 376217920]

約数ペア:

[(1, 376217920), (2, 188108960), (4, 94054480), (5, 75243584), (8, 47027240), (10, 37621792), (13, 28939840), (16, 23513620), (20, 18810896), (26, 14469920), (32, 11756810), (40, 9405448), (52, 7234960), (64, 5878405), (65, 5787968), (80, 4702724), (104, 3617480), (130, 2893984), (160, 2351362), (208, 1808740), (260, 1446992), (320, 1175681), (416, 904370), (520, 723496), (832, 452185), (1040, 361748), (2080, 180874), (4160, 90437)]