44009800

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 102934260

約数和(自身を除く): 58924460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1117, 1576, 1970, 2234, 3940, 4468, 4925, 5585, 7880, 8936, 9850, 11170, 19700, 22340, 27925, 39400, 44680, 55850, 111700, 220049, 223400, 440098, 880196, 1100245, 1760392, 2200490, 4400980, 5501225, 8801960, 11002450, 22004900, 44009800]

約数ペア:

[(1, 44009800), (2, 22004900), (4, 11002450), (5, 8801960), (8, 5501225), (10, 4400980), (20, 2200490), (25, 1760392), (40, 1100245), (50, 880196), (100, 440098), (197, 223400), (200, 220049), (394, 111700), (788, 55850), (985, 44680), (1117, 39400), (1576, 27925), (1970, 22340), (2234, 19700), (3940, 11170), (4468, 9850), (4925, 8936), (5585, 7880)]