79186910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5179}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 156643200

約数和(自身を除く): 77456290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 5179, 7645, 10358, 15290, 25895, 51790, 56969, 113938, 284845, 569690, 719881, 1439762, 3599405, 7198810, 7918691, 15837382, 39593455, 79186910]

約数ペア:

[(1, 79186910), (2, 39593455), (5, 15837382), (10, 7918691), (11, 7198810), (22, 3599405), (55, 1439762), (110, 719881), (139, 569690), (278, 284845), (695, 113938), (1390, 56969), (1529, 51790), (3058, 25895), (5179, 15290), (7645, 10358)]