109057640

素因数分解:

$2^3\times 5^1\times {\mathrm{2726441}}^1$

素因数の和:2726452

約数の個数: 16

約数和(自身を含む): 245379780

約数和(自身を除く): 136322140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2726441, 5452882, 10905764, 13632205, 21811528, 27264410, 54528820, 109057640]

約数ペア:

[(1, 109057640), (2, 54528820), (4, 27264410), (5, 21811528), (8, 13632205), (10, 10905764), (20, 5452882), (40, 2726441)]