2116120

素因数分解:

$2^3\times 5^1\times {\mathrm{52903}}^1$

素因数の和:52914

約数の個数: 16

約数和(自身を含む): 4761360

約数和(自身を除く): 2645240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52903, 105806, 211612, 264515, 423224, 529030, 1058060, 2116120]

約数ペア:

[(1, 2116120), (2, 1058060), (4, 529030), (5, 423224), (8, 264515), (10, 211612), (20, 105806), (40, 52903)]