10920040

素因数分解:

$2^3\times 5^1\times {\mathrm{273001}}^1$

素因数の和:273012

約数の個数: 16

約数和(自身を含む): 24570180

約数和(自身を除く): 13650140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 273001, 546002, 1092004, 1365005, 2184008, 2730010, 5460020, 10920040]

約数ペア:

[(1, 10920040), (2, 5460020), (4, 2730010), (5, 2184008), (8, 1365005), (10, 1092004), (20, 546002), (40, 273001)]