25532140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5479}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 53857440

約数和(自身を除く): 28325300

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 5479, 10958, 21916, 27395, 54790, 109580, 1276607, 2553214, 5106428, 6383035, 12766070, 25532140]

約数ペア:

[(1, 25532140), (2, 12766070), (4, 6383035), (5, 5106428), (10, 2553214), (20, 1276607), (233, 109580), (466, 54790), (932, 27395), (1165, 21916), (2330, 10958), (4660, 5479)]