23909740

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1609}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 50309280

約数和(自身を除く): 26399540

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 1609, 2972, 3218, 3715, 6436, 7430, 8045, 14860, 16090, 32180, 1195487, 2390974, 4781948, 5977435, 11954870, 23909740]

約数ペア:

[(1, 23909740), (2, 11954870), (4, 5977435), (5, 4781948), (10, 2390974), (20, 1195487), (743, 32180), (1486, 16090), (1609, 14860), (2972, 8045), (3218, 7430), (3715, 6436)]