26389660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119953}}^1$

素因数の和:119973

約数の個数: 24

約数和(自身を含む): 60456816

約数和(自身を除く): 34067156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 119953, 239906, 479812, 599765, 1199530, 1319483, 2399060, 2638966, 5277932, 6597415, 13194830, 26389660]

約数ペア:

[(1, 26389660), (2, 13194830), (4, 6597415), (5, 5277932), (10, 2638966), (11, 2399060), (20, 1319483), (22, 1199530), (44, 599765), (55, 479812), (110, 239906), (220, 119953)]