30895656880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{110753}}^1$

素因数の和:111094

約数の個数: 80

約数和(自身を含む): 78610531104

約数和(自身を除く): 47714874224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 317, 440, 634, 880, 1268, 1585, 2536, 3170, 3487, 5072, 6340, 6974, 12680, 13948, 17435, 25360, 27896, 34870, 55792, 69740, 110753, 139480, 221506, 278960, 443012, 553765, 886024, 1107530, 1218283, 1772048, 2215060, 2436566, 4430120, 4873132, 6091415, 8860240, 9746264, 12182830, 19492528, 24365660, 35108701, 48731320, 70217402, 97462640, 140434804, 175543505, 280869608, 351087010, 386195711, 561739216, 702174020, 772391422, 1404348040, 1544782844, 1930978555, 2808696080, 3089565688, 3861957110, 6179131376, 7723914220, 15447828440, 30895656880]

約数ペア:

[(1, 30895656880), (2, 15447828440), (4, 7723914220), (5, 6179131376), (8, 3861957110), (10, 3089565688), (11, 2808696080), (16, 1930978555), (20, 1544782844), (22, 1404348040), (40, 772391422), (44, 702174020), (55, 561739216), (80, 386195711), (88, 351087010), (110, 280869608), (176, 175543505), (220, 140434804), (317, 97462640), (440, 70217402), (634, 48731320), (880, 35108701), (1268, 24365660), (1585, 19492528), (2536, 12182830), (3170, 9746264), (3487, 8860240), (5072, 6091415), (6340, 4873132), (6974, 4430120), (12680, 2436566), (13948, 2215060), (17435, 1772048), (25360, 1218283), (27896, 1107530), (34870, 886024), (55792, 553765), (69740, 443012), (110753, 278960), (139480, 221506)]