26974310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6040

約数の個数: 32

約数和(自身を含む): 54268704

約数和(自身を除く): 27294394

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 5981, 11962, 29905, 59810, 65791, 131582, 245221, 328955, 490442, 657910, 1226105, 2452210, 2697431, 5394862, 13487155, 26974310]

約数ペア:

[(1, 26974310), (2, 13487155), (5, 5394862), (10, 2697431), (11, 2452210), (22, 1226105), (41, 657910), (55, 490442), (82, 328955), (110, 245221), (205, 131582), (410, 65791), (451, 59810), (902, 29905), (2255, 11962), (4510, 5981)]