22305320

素因数分解:

$2^3\times 5^1\times {\mathrm{557633}}^1$

素因数の和:557644

約数の個数: 16

約数和(自身を含む): 50187060

約数和(自身を除く): 27881740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557633, 1115266, 2230532, 2788165, 4461064, 5576330, 11152660, 22305320]

約数ペア:

[(1, 22305320), (2, 11152660), (4, 5576330), (5, 4461064), (8, 2788165), (10, 2230532), (20, 1115266), (40, 557633)]