67926760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 167598720

約数和(自身を除く): 99671960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 317, 440, 487, 634, 974, 1268, 1585, 1948, 2435, 2536, 3170, 3487, 3896, 4870, 5357, 6340, 6974, 9740, 10714, 12680, 13948, 17435, 19480, 21428, 26785, 27896, 34870, 42856, 53570, 69740, 107140, 139480, 154379, 214280, 308758, 617516, 771895, 1235032, 1543790, 1698169, 3087580, 3396338, 6175160, 6792676, 8490845, 13585352, 16981690, 33963380, 67926760]

約数ペア:

[(1, 67926760), (2, 33963380), (4, 16981690), (5, 13585352), (8, 8490845), (10, 6792676), (11, 6175160), (20, 3396338), (22, 3087580), (40, 1698169), (44, 1543790), (55, 1235032), (88, 771895), (110, 617516), (220, 308758), (317, 214280), (440, 154379), (487, 139480), (634, 107140), (974, 69740), (1268, 53570), (1585, 42856), (1948, 34870), (2435, 27896), (2536, 26785), (3170, 21428), (3487, 19480), (3896, 17435), (4870, 13948), (5357, 12680), (6340, 10714), (6974, 9740)]