4427060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20123}}^1$

素因数の和:20143

約数の個数: 24

約数和(自身を含む): 10142496

約数和(自身を除く): 5715436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20123, 40246, 80492, 100615, 201230, 221353, 402460, 442706, 885412, 1106765, 2213530, 4427060]

約数ペア:

[(1, 4427060), (2, 2213530), (4, 1106765), (5, 885412), (10, 442706), (11, 402460), (20, 221353), (22, 201230), (44, 100615), (55, 80492), (110, 40246), (220, 20123)]