25610390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197003}}^1$

素因数の和:197023

約数の個数: 16

約数和(自身を含む): 49645008

約数和(自身を除く): 24034618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197003, 394006, 985015, 1970030, 2561039, 5122078, 12805195, 25610390]

約数ペア:

[(1, 25610390), (2, 12805195), (5, 5122078), (10, 2561039), (13, 1970030), (26, 985015), (65, 394006), (130, 197003)]