27365140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 35775980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 719, 865, 1438, 1730, 1903, 2876, 3460, 3595, 3806, 7190, 7612, 7909, 9515, 14380, 15818, 19030, 31636, 38060, 39545, 79090, 124387, 158180, 248774, 497548, 621935, 1243870, 1368257, 2487740, 2736514, 5473028, 6841285, 13682570, 27365140]

約数ペア:

[(1, 27365140), (2, 13682570), (4, 6841285), (5, 5473028), (10, 2736514), (11, 2487740), (20, 1368257), (22, 1243870), (44, 621935), (55, 497548), (110, 248774), (173, 158180), (220, 124387), (346, 79090), (692, 39545), (719, 38060), (865, 31636), (1438, 19030), (1730, 15818), (1903, 14380), (2876, 9515), (3460, 7909), (3595, 7612), (3806, 7190)]