7138652180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1118911}}^1$

素因数の和:1118960

約数の個数: 48

約数和(自身を含む): 16917949440

約数和(自身を除く): 9779297260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 1118911, 2237822, 4475644, 5594555, 11189110, 12308021, 22378220, 24616042, 32448419, 49232084, 61540105, 64896838, 123080210, 129793676, 162242095, 246160420, 324484190, 356932609, 648968380, 713865218, 1427730436, 1784663045, 3569326090, 7138652180]

約数ペア:

[(1, 7138652180), (2, 3569326090), (4, 1784663045), (5, 1427730436), (10, 713865218), (11, 648968380), (20, 356932609), (22, 324484190), (29, 246160420), (44, 162242095), (55, 129793676), (58, 123080210), (110, 64896838), (116, 61540105), (145, 49232084), (220, 32448419), (290, 24616042), (319, 22378220), (580, 12308021), (638, 11189110), (1276, 5594555), (1595, 4475644), (3190, 2237822), (6380, 1118911)]