11124080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12665

約数の個数: 40

約数和(自身を含む): 28216944

約数和(自身を除く): 17092864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12641, 25282, 50564, 63205, 101128, 126410, 139051, 202256, 252820, 278102, 505640, 556204, 695255, 1011280, 1112408, 1390510, 2224816, 2781020, 5562040, 11124080]

約数ペア:

[(1, 11124080), (2, 5562040), (4, 2781020), (5, 2224816), (8, 1390510), (10, 1112408), (11, 1011280), (16, 695255), (20, 556204), (22, 505640), (40, 278102), (44, 252820), (55, 202256), (80, 139051), (88, 126410), (110, 101128), (176, 63205), (220, 50564), (440, 25282), (880, 12641)]