68188814320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7044299}}^1$

素因数の和:7044334

約数の個数: 60

約数和(自身を含む): 174261893400

約数和(自身を除く): 106073079080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 7044299, 14088598, 28177196, 35221495, 56354392, 70442990, 77487289, 112708784, 140885980, 154974578, 281771960, 309949156, 387436445, 563543920, 619898312, 774872890, 852360179, 1239796624, 1549745780, 1704720358, 3099491560, 3409440716, 4261800895, 6198983120, 6818881432, 8523601790, 13637762864, 17047203580, 34094407160, 68188814320]

約数ペア:

[(1, 68188814320), (2, 34094407160), (4, 17047203580), (5, 13637762864), (8, 8523601790), (10, 6818881432), (11, 6198983120), (16, 4261800895), (20, 3409440716), (22, 3099491560), (40, 1704720358), (44, 1549745780), (55, 1239796624), (80, 852360179), (88, 774872890), (110, 619898312), (121, 563543920), (176, 387436445), (220, 309949156), (242, 281771960), (440, 154974578), (484, 140885980), (605, 112708784), (880, 77487289), (968, 70442990), (1210, 56354392), (1936, 35221495), (2420, 28177196), (4840, 14088598), (9680, 7044299)]