25340260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115183}}^1$

素因数の和:115203

約数の個数: 24

約数和(自身を含む): 58052736

約数和(自身を除く): 32712476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115183, 230366, 460732, 575915, 1151830, 1267013, 2303660, 2534026, 5068052, 6335065, 12670130, 25340260]

約数ペア:

[(1, 25340260), (2, 12670130), (4, 6335065), (5, 5068052), (10, 2534026), (11, 2303660), (20, 1267013), (22, 1151830), (44, 575915), (55, 460732), (110, 230366), (220, 115183)]