42184010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 83305152

約数和(自身を除く): 41121142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 1987, 2123, 3974, 4246, 9935, 10615, 19870, 21230, 21857, 43714, 109285, 218570, 383491, 766982, 1917455, 3834910, 4218401, 8436802, 21092005, 42184010]

約数ペア:

[(1, 42184010), (2, 21092005), (5, 8436802), (10, 4218401), (11, 3834910), (22, 1917455), (55, 766982), (110, 383491), (193, 218570), (386, 109285), (965, 43714), (1930, 21857), (1987, 21230), (2123, 19870), (3974, 10615), (4246, 9935)]