27431058820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4299539}}^1$

素因数の和:4299588

約数の個数: 48

約数和(自身を含む): 65009044800

約数和(自身を除く): 37577985980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 4299539, 8599078, 17198156, 21497695, 42995390, 47294929, 85990780, 94589858, 124686631, 189179716, 236474645, 249373262, 472949290, 498746524, 623433155, 945898580, 1246866310, 1371552941, 2493732620, 2743105882, 5486211764, 6857764705, 13715529410, 27431058820]

約数ペア:

[(1, 27431058820), (2, 13715529410), (4, 6857764705), (5, 5486211764), (10, 2743105882), (11, 2493732620), (20, 1371552941), (22, 1246866310), (29, 945898580), (44, 623433155), (55, 498746524), (58, 472949290), (110, 249373262), (116, 236474645), (145, 189179716), (220, 124686631), (290, 94589858), (319, 85990780), (580, 47294929), (638, 42995390), (1276, 21497695), (1595, 17198156), (3190, 8599078), (6380, 4299539)]