25447060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31033}}^1$

素因数の和:31083

約数の個数: 24

約数和(自身を含む): 54743976

約数和(自身を除く): 29296916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 31033, 62066, 124132, 155165, 310330, 620660, 1272353, 2544706, 5089412, 6361765, 12723530, 25447060]

約数ペア:

[(1, 25447060), (2, 12723530), (4, 6361765), (5, 5089412), (10, 2544706), (20, 1272353), (41, 620660), (82, 310330), (164, 155165), (205, 124132), (410, 62066), (820, 31033)]