9748040

素因数分解:

$2^3\times 5^1\times {\mathrm{243701}}^1$

素因数の和:243712

約数の個数: 16

約数和(自身を含む): 21933180

約数和(自身を除く): 12185140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 243701, 487402, 974804, 1218505, 1949608, 2437010, 4874020, 9748040]

約数ペア:

[(1, 9748040), (2, 4874020), (4, 2437010), (5, 1949608), (8, 1218505), (10, 974804), (20, 487402), (40, 243701)]