417668165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{22093}}^1$

素因数の和:22316

約数の個数: 16

約数和(自身を含む): 530256000

約数和(自身を除く): 112587835

約数列:

[1, 5, 19, 95, 199, 995, 3781, 18905, 22093, 110465, 419767, 2098835, 4396507, 21982535, 83533633, 417668165]

約数ペア:

[(1, 417668165), (5, 83533633), (19, 21982535), (95, 4396507), (199, 2098835), (995, 419767), (3781, 110465), (18905, 22093)]