79461140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{953}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 182710080

約数和(自身を除く): 103248940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379, 758, 953, 1516, 1895, 1906, 3790, 3812, 4169, 4765, 7580, 8338, 9530, 10483, 16676, 19060, 20845, 20966, 41690, 41932, 52415, 83380, 104830, 209660, 361187, 722374, 1444748, 1805935, 3611870, 3973057, 7223740, 7946114, 15892228, 19865285, 39730570, 79461140]

約数ペア:

[(1, 79461140), (2, 39730570), (4, 19865285), (5, 15892228), (10, 7946114), (11, 7223740), (20, 3973057), (22, 3611870), (44, 1805935), (55, 1444748), (110, 722374), (220, 361187), (379, 209660), (758, 104830), (953, 83380), (1516, 52415), (1895, 41932), (1906, 41690), (3790, 20966), (3812, 20845), (4169, 19060), (4765, 16676), (7580, 10483), (8338, 9530)]