87052460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8419}}^1$

素因数の和:8486

約数の個数: 48

約数和(自身を含む): 203696640

約数和(自身を除く): 116644180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 8419, 10340, 16838, 33676, 42095, 84190, 92609, 168380, 185218, 370436, 395693, 463045, 791386, 926090, 1582772, 1852180, 1978465, 3956930, 4352623, 7913860, 8705246, 17410492, 21763115, 43526230, 87052460]

約数ペア:

[(1, 87052460), (2, 43526230), (4, 21763115), (5, 17410492), (10, 8705246), (11, 7913860), (20, 4352623), (22, 3956930), (44, 1978465), (47, 1852180), (55, 1582772), (94, 926090), (110, 791386), (188, 463045), (220, 395693), (235, 370436), (470, 185218), (517, 168380), (940, 92609), (1034, 84190), (2068, 42095), (2585, 33676), (5170, 16838), (8419, 10340)]