15662732140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{6673}}^1$

素因数の和:6967

約数の個数: 96

約数和(自身を含む): 36812289024

約数和(自身を除く): 21149556884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 227, 235, 454, 470, 517, 908, 940, 1034, 1135, 2068, 2270, 2497, 2585, 4540, 4994, 5170, 6673, 9988, 10340, 10669, 12485, 13346, 21338, 24970, 26692, 33365, 42676, 49940, 53345, 66730, 73403, 106690, 117359, 133460, 146806, 213380, 234718, 293612, 313631, 367015, 469436, 586795, 627262, 734030, 1173590, 1254524, 1468060, 1514771, 1568155, 2347180, 3029542, 3136310, 3449941, 6059084, 6272620, 6899882, 7573855, 13799764, 15147710, 16662481, 17249705, 30295420, 33324962, 34499410, 66649924, 68998820, 71194237, 83312405, 142388474, 166624810, 284776948, 333249620, 355971185, 711942370, 783136607, 1423884740, 1566273214, 3132546428, 3915683035, 7831366070, 15662732140]

約数ペア:

[(1, 15662732140), (2, 7831366070), (4, 3915683035), (5, 3132546428), (10, 1566273214), (11, 1423884740), (20, 783136607), (22, 711942370), (44, 355971185), (47, 333249620), (55, 284776948), (94, 166624810), (110, 142388474), (188, 83312405), (220, 71194237), (227, 68998820), (235, 66649924), (454, 34499410), (470, 33324962), (517, 30295420), (908, 17249705), (940, 16662481), (1034, 15147710), (1135, 13799764), (2068, 7573855), (2270, 6899882), (2497, 6272620), (2585, 6059084), (4540, 3449941), (4994, 3136310), (5170, 3029542), (6673, 2347180), (9988, 1568155), (10340, 1514771), (10669, 1468060), (12485, 1254524), (13346, 1173590), (21338, 734030), (24970, 627262), (26692, 586795), (33365, 469436), (42676, 367015), (49940, 313631), (53345, 293612), (66730, 234718), (73403, 213380), (106690, 146806), (117359, 133460)]