41497660

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1997}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 87272640

約数和(自身を除く): 45774980

約数列:

[1, 2, 4, 5, 10, 20, 1039, 1997, 2078, 3994, 4156, 5195, 7988, 9985, 10390, 19970, 20780, 39940, 2074883, 4149766, 8299532, 10374415, 20748830, 41497660]

約数ペア:

[(1, 41497660), (2, 20748830), (4, 10374415), (5, 8299532), (10, 4149766), (20, 2074883), (1039, 39940), (1997, 20780), (2078, 19970), (3994, 10390), (4156, 9985), (5195, 7988)]