11008420

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 23253048

約数和(自身を除く): 12244628

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3041, 3620, 6082, 12164, 15205, 30410, 60820, 550421, 1100842, 2201684, 2752105, 5504210, 11008420]

約数ペア:

[(1, 11008420), (2, 5504210), (4, 2752105), (5, 2201684), (10, 1100842), (20, 550421), (181, 60820), (362, 30410), (724, 15205), (905, 12164), (1810, 6082), (3041, 3620)]