15677745140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1\times {\mathrm{1871}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 33097559040

約数和(自身を除く): 17419813900

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 1753, 1871, 2390, 3506, 3742, 4780, 7012, 7484, 8765, 9355, 17530, 18710, 35060, 37420, 418967, 447169, 837934, 894338, 1675868, 1788676, 2094835, 2235845, 3279863, 4189670, 4471690, 6559726, 8379340, 8943380, 13119452, 16399315, 32798630, 65597260, 783887257, 1567774514, 3135549028, 3919436285, 7838872570, 15677745140]

約数ペア:

[(1, 15677745140), (2, 7838872570), (4, 3919436285), (5, 3135549028), (10, 1567774514), (20, 783887257), (239, 65597260), (478, 32798630), (956, 16399315), (1195, 13119452), (1753, 8943380), (1871, 8379340), (2390, 6559726), (3506, 4471690), (3742, 4189670), (4780, 3279863), (7012, 2235845), (7484, 2094835), (8765, 1788676), (9355, 1675868), (17530, 894338), (18710, 837934), (35060, 447169), (37420, 418967)]