12157038940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 26700952320

約数和(自身を除く): 14543913380

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 313, 365, 370, 626, 719, 730, 740, 1252, 1438, 1460, 1565, 2701, 2876, 3130, 3595, 5402, 6260, 7190, 10804, 11581, 13505, 14380, 22849, 23162, 26603, 27010, 45698, 46324, 52487, 53206, 54020, 57905, 91396, 104974, 106412, 114245, 115810, 133015, 209948, 225047, 228490, 231620, 262435, 266030, 450094, 456980, 524870, 532060, 845413, 900188, 1049740, 1125235, 1690826, 1942019, 2250470, 3381652, 3884038, 4227065, 4500940, 7768076, 8326739, 8454130, 9710095, 16428431, 16653478, 16908260, 19420190, 32856862, 33306956, 38840380, 41633695, 65713724, 82142155, 83267390, 164284310, 166534780, 328568620, 607851947, 1215703894, 2431407788, 3039259735, 6078519470, 12157038940]

約数ペア:

[(1, 12157038940), (2, 6078519470), (4, 3039259735), (5, 2431407788), (10, 1215703894), (20, 607851947), (37, 328568620), (73, 166534780), (74, 164284310), (146, 83267390), (148, 82142155), (185, 65713724), (292, 41633695), (313, 38840380), (365, 33306956), (370, 32856862), (626, 19420190), (719, 16908260), (730, 16653478), (740, 16428431), (1252, 9710095), (1438, 8454130), (1460, 8326739), (1565, 7768076), (2701, 4500940), (2876, 4227065), (3130, 3884038), (3595, 3381652), (5402, 2250470), (6260, 1942019), (7190, 1690826), (10804, 1125235), (11581, 1049740), (13505, 900188), (14380, 845413), (22849, 532060), (23162, 524870), (26603, 456980), (27010, 450094), (45698, 266030), (46324, 262435), (52487, 231620), (53206, 228490), (54020, 225047), (57905, 209948), (91396, 133015), (104974, 115810), (106412, 114245)]