41614780

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2087}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 87520608

約数和(自身を除く): 45905828

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 2087, 3988, 4174, 4985, 8348, 9970, 10435, 19940, 20870, 41740, 2080739, 4161478, 8322956, 10403695, 20807390, 41614780]

約数ペア:

[(1, 41614780), (2, 20807390), (4, 10403695), (5, 8322956), (10, 4161478), (20, 2080739), (997, 41740), (1994, 20870), (2087, 19940), (3988, 10435), (4174, 9970), (4985, 8348)]