22674380

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2309}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 47733840

約数和(自身を除く): 25059460

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2309, 2455, 4618, 4910, 9236, 9820, 11545, 23090, 46180, 1133719, 2267438, 4534876, 5668595, 11337190, 22674380]

約数ペア:

[(1, 22674380), (2, 11337190), (4, 5668595), (5, 4534876), (10, 2267438), (20, 1133719), (491, 46180), (982, 23090), (1964, 11545), (2309, 9820), (2455, 9236), (4618, 4910)]