23551940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37987}}^1$

素因数の和:38027

約数の個数: 24

約数和(自身を含む): 51055872

約数和(自身を除く): 27503932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 37987, 75974, 151948, 189935, 379870, 759740, 1177597, 2355194, 4710388, 5887985, 11775970, 23551940]

約数ペア:

[(1, 23551940), (2, 11775970), (4, 5887985), (5, 4710388), (10, 2355194), (20, 1177597), (31, 759740), (62, 379870), (124, 189935), (155, 151948), (310, 75974), (620, 37987)]