25044610

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12713}}^1$

素因数の和:12917

約数の個数: 16

約数和(自身を含む): 45312696

約数和(自身を除く): 20268086

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 12713, 25426, 63565, 127130, 2504461, 5008922, 12522305, 25044610]

約数ペア:

[(1, 25044610), (2, 12522305), (5, 5008922), (10, 2504461), (197, 127130), (394, 63565), (985, 25426), (1970, 12713)]