43033940

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2087}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 90502272

約数和(自身を除く): 47468332

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 2087, 4124, 4174, 5155, 8348, 10310, 10435, 20620, 20870, 41740, 2151697, 4303394, 8606788, 10758485, 21516970, 43033940]

約数ペア:

[(1, 43033940), (2, 21516970), (4, 10758485), (5, 8606788), (10, 4303394), (20, 2151697), (1031, 41740), (2062, 20870), (2087, 20620), (4124, 10435), (4174, 10310), (5155, 8348)]