5491850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 13499136

約数和(自身を除く): 8007286

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 71, 85, 91, 119, 130, 142, 170, 175, 182, 221, 238, 325, 350, 355, 425, 442, 455, 497, 595, 650, 710, 850, 910, 923, 994, 1105, 1190, 1207, 1547, 1775, 1846, 2210, 2275, 2414, 2485, 2975, 3094, 3550, 4550, 4615, 4970, 5525, 5950, 6035, 6461, 7735, 8449, 9230, 11050, 12070, 12425, 12922, 15470, 15691, 16898, 23075, 24850, 30175, 31382, 32305, 38675, 42245, 46150, 60350, 64610, 77350, 78455, 84490, 109837, 156910, 161525, 211225, 219674, 323050, 392275, 422450, 549185, 784550, 1098370, 2745925, 5491850]

約数ペア:

[(1, 5491850), (2, 2745925), (5, 1098370), (7, 784550), (10, 549185), (13, 422450), (14, 392275), (17, 323050), (25, 219674), (26, 211225), (34, 161525), (35, 156910), (50, 109837), (65, 84490), (70, 78455), (71, 77350), (85, 64610), (91, 60350), (119, 46150), (130, 42245), (142, 38675), (170, 32305), (175, 31382), (182, 30175), (221, 24850), (238, 23075), (325, 16898), (350, 15691), (355, 15470), (425, 12922), (442, 12425), (455, 12070), (497, 11050), (595, 9230), (650, 8449), (710, 7735), (850, 6461), (910, 6035), (923, 5950), (994, 5525), (1105, 4970), (1190, 4615), (1207, 4550), (1547, 3550), (1775, 3094), (1846, 2975), (2210, 2485), (2275, 2414)]