2540043863485

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{5689}}^1\times {\mathrm{448727}}^1$

素因数の和:454620

約数の個数: 16

約数和(自身を含む): 3063914784000

約数和(自身を除く): 523870920515

約数列:

[1, 5, 199, 995, 5689, 28445, 448727, 1132111, 2243635, 5660555, 89296673, 446483365, 2552807903, 12764039515, 508008772697, 2540043863485]

約数ペア:

[(1, 2540043863485), (5, 508008772697), (199, 12764039515), (995, 2552807903), (5689, 446483365), (28445, 89296673), (448727, 5660555), (1132111, 2243635)]