97856360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 253566720

約数和(自身を除く): 155710360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2551, 2740, 3836, 4795, 5102, 5480, 7672, 9590, 10204, 12755, 17857, 19180, 20408, 25510, 35714, 38360, 51020, 71428, 89285, 102040, 142856, 178570, 349487, 357140, 698974, 714280, 1397948, 1747435, 2446409, 2795896, 3494870, 4892818, 6989740, 9785636, 12232045, 13979480, 19571272, 24464090, 48928180, 97856360]

約数ペア:

[(1, 97856360), (2, 48928180), (4, 24464090), (5, 19571272), (7, 13979480), (8, 12232045), (10, 9785636), (14, 6989740), (20, 4892818), (28, 3494870), (35, 2795896), (40, 2446409), (56, 1747435), (70, 1397948), (137, 714280), (140, 698974), (274, 357140), (280, 349487), (548, 178570), (685, 142856), (959, 102040), (1096, 89285), (1370, 71428), (1918, 51020), (2551, 38360), (2740, 35714), (3836, 25510), (4795, 20408), (5102, 19180), (5480, 17857), (7672, 12755), (9590, 10204)]