26288580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{438143}}^1$

素因数の和:438155

約数の個数: 24

約数和(自身を含む): 73608192

約数和(自身を除く): 47319612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 438143, 876286, 1314429, 1752572, 2190715, 2628858, 4381430, 5257716, 6572145, 8762860, 13144290, 26288580]

約数ペア:

[(1, 26288580), (2, 13144290), (3, 8762860), (4, 6572145), (5, 5257716), (6, 4381430), (10, 2628858), (12, 2190715), (15, 1752572), (20, 1314429), (30, 876286), (60, 438143)]