11320040

素因数分解:

$2^3\times 5^1\times {\mathrm{283001}}^1$

素因数の和:283012

約数の個数: 16

約数和(自身を含む): 25470180

約数和(自身を除く): 14150140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283001, 566002, 1132004, 1415005, 2264008, 2830010, 5660020, 11320040]

約数ペア:

[(1, 11320040), (2, 5660020), (4, 2830010), (5, 2264008), (8, 1415005), (10, 1132004), (20, 566002), (40, 283001)]