25662120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19466

約数の個数: 64

約数和(自身を含む): 83989440

約数和(自身を除く): 58327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19441, 38882, 58323, 77764, 97205, 116646, 155528, 194410, 213851, 233292, 291615, 388820, 427702, 466584, 583230, 641553, 777640, 855404, 1069255, 1166460, 1283106, 1710808, 2138510, 2332920, 2566212, 3207765, 4277020, 5132424, 6415530, 8554040, 12831060, 25662120]

約数ペア:

[(1, 25662120), (2, 12831060), (3, 8554040), (4, 6415530), (5, 5132424), (6, 4277020), (8, 3207765), (10, 2566212), (11, 2332920), (12, 2138510), (15, 1710808), (20, 1283106), (22, 1166460), (24, 1069255), (30, 855404), (33, 777640), (40, 641553), (44, 583230), (55, 466584), (60, 427702), (66, 388820), (88, 291615), (110, 233292), (120, 213851), (132, 194410), (165, 155528), (220, 116646), (264, 97205), (330, 77764), (440, 58323), (660, 38882), (1320, 19441)]