10290290

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 18619200

約数和(自身を除く): 8328910

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 5171, 10342, 25855, 51710, 1029029, 2058058, 5145145, 10290290]

約数ペア:

[(1, 10290290), (2, 5145145), (5, 2058058), (10, 1029029), (199, 51710), (398, 25855), (995, 10342), (1990, 5171)]