22494040

素因数分解:

$2^3\times 5^1\times {\mathrm{562351}}^1$

素因数の和:562362

約数の個数: 16

約数和(自身を含む): 50611680

約数和(自身を除く): 28117640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 562351, 1124702, 2249404, 2811755, 4498808, 5623510, 11247020, 22494040]

約数ペア:

[(1, 22494040), (2, 11247020), (4, 5623510), (5, 4498808), (8, 2811755), (10, 2249404), (20, 1124702), (40, 562351)]