548045971220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2491118051}}^1$

素因数の和:2491118071

約数の個数: 24

約数和(自身を含む): 1255523498208

約数和(自身を除く): 707477526988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2491118051, 4982236102, 9964472204, 12455590255, 24911180510, 27402298561, 49822361020, 54804597122, 109609194244, 137011492805, 274022985610, 548045971220]

約数ペア:

[(1, 548045971220), (2, 274022985610), (4, 137011492805), (5, 109609194244), (10, 54804597122), (11, 49822361020), (20, 27402298561), (22, 24911180510), (44, 12455590255), (55, 9964472204), (110, 4982236102), (220, 2491118051)]