72334510

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 59915090

約数列:

[1, 2, 5, 10, 163, 199, 223, 326, 398, 446, 815, 995, 1115, 1630, 1990, 2230, 32437, 36349, 44377, 64874, 72698, 88754, 162185, 181745, 221885, 324370, 363490, 443770, 7233451, 14466902, 36167255, 72334510]

約数ペア:

[(1, 72334510), (2, 36167255), (5, 14466902), (10, 7233451), (163, 443770), (199, 363490), (223, 324370), (326, 221885), (398, 181745), (446, 162185), (815, 88754), (995, 72698), (1115, 64874), (1630, 44377), (1990, 36349), (2230, 32437)]