5107940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 10816512

約数和(自身を除く): 5708572

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2011, 2540, 4022, 8044, 10055, 20110, 40220, 255397, 510794, 1021588, 1276985, 2553970, 5107940]

約数ペア:

[(1, 5107940), (2, 2553970), (4, 1276985), (5, 1021588), (10, 510794), (20, 255397), (127, 40220), (254, 20110), (508, 10055), (635, 8044), (1270, 4022), (2011, 2540)]