26356660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 35332940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2549, 2585, 5098, 5170, 10196, 10340, 12745, 25490, 28039, 50980, 56078, 112156, 119803, 140195, 239606, 280390, 479212, 560780, 599015, 1198030, 1317833, 2396060, 2635666, 5271332, 6589165, 13178330, 26356660]

約数ペア:

[(1, 26356660), (2, 13178330), (4, 6589165), (5, 5271332), (10, 2635666), (11, 2396060), (20, 1317833), (22, 1198030), (44, 599015), (47, 560780), (55, 479212), (94, 280390), (110, 239606), (188, 140195), (220, 119803), (235, 112156), (470, 56078), (517, 50980), (940, 28039), (1034, 25490), (2068, 12745), (2549, 10340), (2585, 10196), (5098, 5170)]