552821360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75937}}^1$

素因数の和:75970

約数の個数: 80

約数和(自身を含む): 1581940416

約数和(自身を除く): 1029119056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 75937, 151874, 303748, 379685, 531559, 607496, 759370, 987181, 1063118, 1214992, 1518740, 1974362, 2126236, 2657795, 3037480, 3948724, 4252472, 4935905, 5315590, 6074960, 6910267, 7897448, 8504944, 9871810, 10631180, 13820534, 15794896, 19743620, 21262360, 27641068, 34551335, 39487240, 42524720, 55282136, 69102670, 78974480, 110564272, 138205340, 276410680, 552821360]

約数ペア:

[(1, 552821360), (2, 276410680), (4, 138205340), (5, 110564272), (7, 78974480), (8, 69102670), (10, 55282136), (13, 42524720), (14, 39487240), (16, 34551335), (20, 27641068), (26, 21262360), (28, 19743620), (35, 15794896), (40, 13820534), (52, 10631180), (56, 9871810), (65, 8504944), (70, 7897448), (80, 6910267), (91, 6074960), (104, 5315590), (112, 4935905), (130, 4252472), (140, 3948724), (182, 3037480), (208, 2657795), (260, 2126236), (280, 1974362), (364, 1518740), (455, 1214992), (520, 1063118), (560, 987181), (728, 759370), (910, 607496), (1040, 531559), (1456, 379685), (1820, 303748), (3640, 151874), (7280, 75937)]