22089740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29851}}^1$

素因数の和:29897

約数の個数: 24

約数和(自身を含む): 47643792

約数和(自身を除く): 25554052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 29851, 59702, 119404, 149255, 298510, 597020, 1104487, 2208974, 4417948, 5522435, 11044870, 22089740]

約数ペア:

[(1, 22089740), (2, 11044870), (4, 5522435), (5, 4417948), (10, 2208974), (20, 1104487), (37, 597020), (74, 298510), (148, 149255), (185, 119404), (370, 59702), (740, 29851)]