25026220

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2089}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 52668000

約数和(自身を除く): 27641780

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2089, 2396, 2995, 4178, 5990, 8356, 10445, 11980, 20890, 41780, 1251311, 2502622, 5005244, 6256555, 12513110, 25026220]

約数ペア:

[(1, 25026220), (2, 12513110), (4, 6256555), (5, 5005244), (10, 2502622), (20, 1251311), (599, 41780), (1198, 20890), (2089, 11980), (2396, 10445), (2995, 8356), (4178, 5990)]