26393620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119971}}^1$

素因数の和:119991

約数の個数: 24

約数和(自身を含む): 60465888

約数和(自身を除く): 34072268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 119971, 239942, 479884, 599855, 1199710, 1319681, 2399420, 2639362, 5278724, 6598405, 13196810, 26393620]

約数ペア:

[(1, 26393620), (2, 13196810), (4, 6598405), (5, 5278724), (10, 2639362), (11, 2399420), (20, 1319681), (22, 1199710), (44, 599855), (55, 479884), (110, 239942), (220, 119971)]