26673220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190523}}^1$

素因数の和:190539

約数の個数: 24

約数和(自身を含む): 64016064

約数和(自身を除く): 37342844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190523, 381046, 762092, 952615, 1333661, 1905230, 2667322, 3810460, 5334644, 6668305, 13336610, 26673220]

約数ペア:

[(1, 26673220), (2, 13336610), (4, 6668305), (5, 5334644), (7, 3810460), (10, 2667322), (14, 1905230), (20, 1333661), (28, 952615), (35, 762092), (70, 381046), (140, 190523)]