11565820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82613}}^1$

素因数の和:82629

約数の個数: 24

約数和(自身を含む): 27758304

約数和(自身を除く): 16192484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82613, 165226, 330452, 413065, 578291, 826130, 1156582, 1652260, 2313164, 2891455, 5782910, 11565820]

約数ペア:

[(1, 11565820), (2, 5782910), (4, 2891455), (5, 2313164), (7, 1652260), (10, 1156582), (14, 826130), (20, 578291), (28, 413065), (35, 330452), (70, 165226), (140, 82613)]