27615806590

素因数分解:

$2^1\times 5^1\times {\mathrm{98561}}^1\times {\mathrm{28019}}^1$

素因数の和:126587

約数の個数: 16

約数和(自身を含む): 49710730320

約数和(自身を除く): 22094923730

約数列:

[1, 2, 5, 10, 28019, 56038, 98561, 140095, 197122, 280190, 492805, 985610, 2761580659, 5523161318, 13807903295, 27615806590]

約数ペア:

[(1, 27615806590), (2, 13807903295), (5, 5523161318), (10, 2761580659), (28019, 985610), (56038, 492805), (98561, 280190), (140095, 197122)]