22627180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14321}}^1$

素因数の和:14409

約数の個数: 24

約数和(自身を含む): 48121920

約数和(自身を除く): 25494740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14321, 28642, 57284, 71605, 143210, 286420, 1131359, 2262718, 4525436, 5656795, 11313590, 22627180]

約数ペア:

[(1, 22627180), (2, 11313590), (4, 5656795), (5, 4525436), (10, 2262718), (20, 1131359), (79, 286420), (158, 143210), (316, 71605), (395, 57284), (790, 28642), (1580, 14321)]