26745580

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4759}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 56377440

約数和(自身を除く): 29631860

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4759, 5620, 9518, 19036, 23795, 47590, 95180, 1337279, 2674558, 5349116, 6686395, 13372790, 26745580]

約数ペア:

[(1, 26745580), (2, 13372790), (4, 6686395), (5, 5349116), (10, 2674558), (20, 1337279), (281, 95180), (562, 47590), (1124, 23795), (1405, 19036), (2810, 9518), (4759, 5620)]