24651940

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2531}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 51895872

約数和(自身を除く): 27243932

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 2531, 4870, 5062, 9740, 10124, 12655, 25310, 50620, 1232597, 2465194, 4930388, 6162985, 12325970, 24651940]

約数ペア:

[(1, 24651940), (2, 12325970), (4, 6162985), (5, 4930388), (10, 2465194), (20, 1232597), (487, 50620), (974, 25310), (1948, 12655), (2435, 10124), (2531, 9740), (4870, 5062)]