8587048040

素因数分解:

$2^3\times 5^1\times {\mathrm{214676201}}^1$

素因数の和:214676212

約数の個数: 16

約数和(自身を含む): 19320858180

約数和(自身を除く): 10733810140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 214676201, 429352402, 858704804, 1073381005, 1717409608, 2146762010, 4293524020, 8587048040]

約数ペア:

[(1, 8587048040), (2, 4293524020), (4, 2146762010), (5, 1717409608), (8, 1073381005), (10, 858704804), (20, 429352402), (40, 214676201)]