25887536210

素因数分解:

$2^1\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{506903}}^1$

素因数の和:512017

約数の個数: 16

約数和(自身を含む): 46606781376

約数和(自身を除く): 20719245166

約数列:

[1, 2, 5, 10, 5107, 10214, 25535, 51070, 506903, 1013806, 2534515, 5069030, 2588753621, 5177507242, 12943768105, 25887536210]

約数ペア:

[(1, 25887536210), (2, 12943768105), (5, 5177507242), (10, 2588753621), (5107, 5069030), (10214, 2534515), (25535, 1013806), (51070, 506903)]