25270390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37717}}^1$

素因数の和:37791

約数の個数: 16

約数和(自身を含む): 46166832

約数和(自身を除く): 20896442

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 37717, 75434, 188585, 377170, 2527039, 5054078, 12635195, 25270390]

約数ペア:

[(1, 25270390), (2, 12635195), (5, 5054078), (10, 2527039), (67, 377170), (134, 188585), (335, 75434), (670, 37717)]