10041940

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 21151872

約数和(自身を除く): 11109932

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1031, 1948, 2062, 2435, 4124, 4870, 5155, 9740, 10310, 20620, 502097, 1004194, 2008388, 2510485, 5020970, 10041940]

約数ペア:

[(1, 10041940), (2, 5020970), (4, 2510485), (5, 2008388), (10, 1004194), (20, 502097), (487, 20620), (974, 10310), (1031, 9740), (1948, 5155), (2062, 4870), (2435, 4124)]