26426580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{440443}}^1$

素因数の和:440455

約数の個数: 24

約数和(自身を含む): 73994592

約数和(自身を除く): 47568012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 440443, 880886, 1321329, 1761772, 2202215, 2642658, 4404430, 5285316, 6606645, 8808860, 13213290, 26426580]

約数ペア:

[(1, 26426580), (2, 13213290), (3, 8808860), (4, 6606645), (5, 5285316), (6, 4404430), (10, 2642658), (12, 2202215), (15, 1761772), (20, 1321329), (30, 880886), (60, 440443)]