25336250

素因数分解:

$2^1\times 5^4\times {\mathrm{20269}}^1$

素因数の和:20291

約数の個数: 20

約数和(自身を含む): 47492610

約数和(自身を除く): 22156360

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 20269, 40538, 101345, 202690, 506725, 1013450, 2533625, 5067250, 12668125, 25336250]

約数ペア:

[(1, 25336250), (2, 12668125), (5, 5067250), (10, 2533625), (25, 1013450), (50, 506725), (125, 202690), (250, 101345), (625, 40538), (1250, 20269)]