185430050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 399630672

約数和(自身を除く): 214200622

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 97, 130, 170, 173, 194, 221, 325, 346, 425, 442, 485, 650, 850, 865, 970, 1105, 1261, 1649, 1730, 2210, 2249, 2425, 2522, 2941, 3298, 4325, 4498, 4850, 5525, 5882, 6305, 8245, 8650, 11050, 11245, 12610, 14705, 16490, 16781, 21437, 22490, 29410, 31525, 33562, 38233, 41225, 42874, 56225, 63050, 73525, 76466, 82450, 83905, 107185, 112450, 147050, 167810, 191165, 214370, 218153, 285277, 382330, 419525, 436306, 535925, 570554, 839050, 955825, 1071850, 1090765, 1426385, 1911650, 2181530, 2852770, 3708601, 5453825, 7131925, 7417202, 10907650, 14263850, 18543005, 37086010, 92715025, 185430050]

約数ペア:

[(1, 185430050), (2, 92715025), (5, 37086010), (10, 18543005), (13, 14263850), (17, 10907650), (25, 7417202), (26, 7131925), (34, 5453825), (50, 3708601), (65, 2852770), (85, 2181530), (97, 1911650), (130, 1426385), (170, 1090765), (173, 1071850), (194, 955825), (221, 839050), (325, 570554), (346, 535925), (425, 436306), (442, 419525), (485, 382330), (650, 285277), (850, 218153), (865, 214370), (970, 191165), (1105, 167810), (1261, 147050), (1649, 112450), (1730, 107185), (2210, 83905), (2249, 82450), (2425, 76466), (2522, 73525), (2941, 63050), (3298, 56225), (4325, 42874), (4498, 41225), (4850, 38233), (5525, 33562), (5882, 31525), (6305, 29410), (8245, 22490), (8650, 21437), (11050, 16781), (11245, 16490), (12610, 14705)]