25735930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 51720768

約数和(自身を除く): 25984838

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5441, 10882, 27205, 54410, 59851, 119702, 233963, 299255, 467926, 598510, 1169815, 2339630, 2573593, 5147186, 12867965, 25735930]

約数ペア:

[(1, 25735930), (2, 12867965), (5, 5147186), (10, 2573593), (11, 2339630), (22, 1169815), (43, 598510), (55, 467926), (86, 299255), (110, 233963), (215, 119702), (430, 59851), (473, 54410), (946, 27205), (2365, 10882), (4730, 5441)]