91168943380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3413}}^1\times {\mathrm{9749}}^1$

素因数の和:13308

約数の個数: 48

約数和(自身を含む): 192928554000

約数和(自身を除く): 101759610620

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3413, 6826, 9749, 13652, 17065, 19498, 34130, 38996, 48745, 68260, 97490, 194980, 467581, 935162, 1335613, 1870324, 2337905, 2671226, 4675810, 5342452, 6678065, 9351620, 13356130, 26712260, 33273337, 66546674, 133093348, 166366685, 332733370, 665466740, 4558447169, 9116894338, 18233788676, 22792235845, 45584471690, 91168943380]

約数ペア:

[(1, 91168943380), (2, 45584471690), (4, 22792235845), (5, 18233788676), (10, 9116894338), (20, 4558447169), (137, 665466740), (274, 332733370), (548, 166366685), (685, 133093348), (1370, 66546674), (2740, 33273337), (3413, 26712260), (6826, 13356130), (9749, 9351620), (13652, 6678065), (17065, 5342452), (19498, 4675810), (34130, 2671226), (38996, 2337905), (48745, 1870324), (68260, 1335613), (97490, 935162), (194980, 467581)]