23725940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169471}}^1$

素因数の和:169487

約数の個数: 24

約数和(自身を含む): 56942592

約数和(自身を除く): 33216652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169471, 338942, 677884, 847355, 1186297, 1694710, 2372594, 3389420, 4745188, 5931485, 11862970, 23725940]

約数ペア:

[(1, 23725940), (2, 11862970), (4, 5931485), (5, 4745188), (7, 3389420), (10, 2372594), (14, 1694710), (20, 1186297), (28, 847355), (35, 677884), (70, 338942), (140, 169471)]