14128040

素因数分解:

$2^3\times 5^1\times {\mathrm{353201}}^1$

素因数の和:353212

約数の個数: 16

約数和(自身を含む): 31788180

約数和(自身を除く): 17660140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353201, 706402, 1412804, 1766005, 2825608, 3532010, 7064020, 14128040]

約数ペア:

[(1, 14128040), (2, 7064020), (4, 3532010), (5, 2825608), (8, 1766005), (10, 1412804), (20, 706402), (40, 353201)]