22772840

素因数分解:

$2^3\times 5^1\times {\mathrm{569321}}^1$

素因数の和:569332

約数の個数: 16

約数和(自身を含む): 51238980

約数和(自身を除く): 28466140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569321, 1138642, 2277284, 2846605, 4554568, 5693210, 11386420, 22772840]

約数ペア:

[(1, 22772840), (2, 11386420), (4, 5693210), (5, 4554568), (8, 2846605), (10, 2277284), (20, 1138642), (40, 569321)]