68122450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 143026560

約数和(自身を除く): 74904110

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 4271, 7975, 8542, 15950, 21355, 42710, 46981, 93962, 106775, 123859, 213550, 234905, 247718, 469810, 619295, 1174525, 1238590, 1362449, 2349050, 2724898, 3096475, 6192950, 6812245, 13624490, 34061225, 68122450]

約数ペア:

[(1, 68122450), (2, 34061225), (5, 13624490), (10, 6812245), (11, 6192950), (22, 3096475), (25, 2724898), (29, 2349050), (50, 1362449), (55, 1238590), (58, 1174525), (110, 619295), (145, 469810), (275, 247718), (290, 234905), (319, 213550), (550, 123859), (638, 106775), (725, 93962), (1450, 46981), (1595, 42710), (3190, 21355), (4271, 15950), (7975, 8542)]