40873540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10589}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 86287320

約数和(自身を除く): 45413780

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 10589, 21178, 42356, 52945, 105890, 211780, 2043677, 4087354, 8174708, 10218385, 20436770, 40873540]

約数ペア:

[(1, 40873540), (2, 20436770), (4, 10218385), (5, 8174708), (10, 4087354), (20, 2043677), (193, 211780), (386, 105890), (772, 52945), (965, 42356), (1930, 21178), (3860, 10589)]