5655468020

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{274271}}^1$

素因数の和:275311

約数の個数: 24

約数和(自身を含む): 11888045568

約数和(自身を除く): 6232577548

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 10310, 20620, 274271, 548542, 1097084, 1371355, 2742710, 5485420, 282773401, 565546802, 1131093604, 1413867005, 2827734010, 5655468020]

約数ペア:

[(1, 5655468020), (2, 2827734010), (4, 1413867005), (5, 1131093604), (10, 565546802), (20, 282773401), (1031, 5485420), (2062, 2742710), (4124, 1371355), (5155, 1097084), (10310, 548542), (20620, 274271)]