26191930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 50109840

約数和(自身を除く): 23917910

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 2441, 4882, 5365, 10730, 12205, 24410, 70789, 90317, 141578, 180634, 353945, 451585, 707890, 903170, 2619193, 5238386, 13095965, 26191930]

約数ペア:

[(1, 26191930), (2, 13095965), (5, 5238386), (10, 2619193), (29, 903170), (37, 707890), (58, 451585), (74, 353945), (145, 180634), (185, 141578), (290, 90317), (370, 70789), (1073, 24410), (2146, 12205), (2441, 10730), (4882, 5365)]