11186120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25423}}^1$

素因数の和:25445

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 16271800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25423, 50846, 101692, 127115, 203384, 254230, 279653, 508460, 559306, 1016920, 1118612, 1398265, 2237224, 2796530, 5593060, 11186120]

約数ペア:

[(1, 11186120), (2, 5593060), (4, 2796530), (5, 2237224), (8, 1398265), (10, 1118612), (11, 1016920), (20, 559306), (22, 508460), (40, 279653), (44, 254230), (55, 203384), (88, 127115), (110, 101692), (220, 50846), (440, 25423)]