9551260

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{997}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 20119680

約数和(自身を除く): 10568420

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 997, 1916, 1994, 2395, 3988, 4790, 4985, 9580, 9970, 19940, 477563, 955126, 1910252, 2387815, 4775630, 9551260]

約数ペア:

[(1, 9551260), (2, 4775630), (4, 2387815), (5, 1910252), (10, 955126), (20, 477563), (479, 19940), (958, 9970), (997, 9580), (1916, 4985), (1994, 4790), (2395, 3988)]