25102370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147661}}^1$

素因数の和:147685

約数の個数: 16

約数和(自身を含む): 47842488

約数和(自身を除く): 22740118

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 147661, 295322, 738305, 1476610, 2510237, 5020474, 12551185, 25102370]

約数ペア:

[(1, 25102370), (2, 12551185), (5, 5020474), (10, 2510237), (17, 1476610), (34, 738305), (85, 295322), (170, 147661)]