42523690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2003}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 83975616

約数和(自身を除く): 41451926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2003, 2123, 4006, 4246, 10015, 10615, 20030, 21230, 22033, 44066, 110165, 220330, 386579, 773158, 1932895, 3865790, 4252369, 8504738, 21261845, 42523690]

約数ペア:

[(1, 42523690), (2, 21261845), (5, 8504738), (10, 4252369), (11, 3865790), (22, 1932895), (55, 773158), (110, 386579), (193, 220330), (386, 110165), (965, 44066), (1930, 22033), (2003, 21230), (2123, 20030), (4006, 10615), (4246, 10015)]