64157060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 147837312

約数和(自身を除く): 83680252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1511, 1930, 2123, 3022, 3860, 4246, 6044, 7555, 8492, 10615, 15110, 16621, 21230, 30220, 33242, 42460, 66484, 83105, 166210, 291623, 332420, 583246, 1166492, 1458115, 2916230, 3207853, 5832460, 6415706, 12831412, 16039265, 32078530, 64157060]

約数ペア:

[(1, 64157060), (2, 32078530), (4, 16039265), (5, 12831412), (10, 6415706), (11, 5832460), (20, 3207853), (22, 2916230), (44, 1458115), (55, 1166492), (110, 583246), (193, 332420), (220, 291623), (386, 166210), (772, 83105), (965, 66484), (1511, 42460), (1930, 33242), (2123, 30220), (3022, 21230), (3860, 16621), (4246, 15110), (6044, 10615), (7555, 8492)]