26300540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187861}}^1$

素因数の和:187877

約数の個数: 24

約数和(自身を含む): 63121632

約数和(自身を除く): 36821092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187861, 375722, 751444, 939305, 1315027, 1878610, 2630054, 3757220, 5260108, 6575135, 13150270, 26300540]

約数ペア:

[(1, 26300540), (2, 13150270), (4, 6575135), (5, 5260108), (7, 3757220), (10, 2630054), (14, 1878610), (20, 1315027), (28, 939305), (35, 751444), (70, 375722), (140, 187861)]