2083825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 2812320

約数和(自身を除く): 728495

約数列:

[1, 5, 19, 25, 41, 95, 107, 205, 475, 535, 779, 1025, 2033, 2675, 3895, 4387, 10165, 19475, 21935, 50825, 83353, 109675, 416765, 2083825]

約数ペア:

[(1, 2083825), (5, 416765), (19, 109675), (25, 83353), (41, 50825), (95, 21935), (107, 19475), (205, 10165), (475, 4387), (535, 3895), (779, 2675), (1025, 2033)]