327289330

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 596304000

約数和(自身を除く): 269014670

約数列:

[1, 2, 5, 10, 163, 199, 326, 398, 815, 995, 1009, 1630, 1990, 2018, 5045, 10090, 32437, 64874, 162185, 164467, 200791, 324370, 328934, 401582, 822335, 1003955, 1644670, 2007910, 32728933, 65457866, 163644665, 327289330]

約数ペア:

[(1, 327289330), (2, 163644665), (5, 65457866), (10, 32728933), (163, 2007910), (199, 1644670), (326, 1003955), (398, 822335), (815, 401582), (995, 328934), (1009, 324370), (1630, 200791), (1990, 164467), (2018, 162185), (5045, 64874), (10090, 32437)]