11148040

素因数分解:

$2^3\times 5^1\times {\mathrm{278701}}^1$

素因数の和:278712

約数の個数: 16

約数和(自身を含む): 25083180

約数和(自身を除く): 13935140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 278701, 557402, 1114804, 1393505, 2229608, 2787010, 5574020, 11148040]

約数ペア:

[(1, 11148040), (2, 5574020), (4, 2787010), (5, 2229608), (8, 1393505), (10, 1114804), (20, 557402), (40, 278701)]