189362080

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9319}}^1$

素因数の和:9461

約数の個数: 48

約数和(自身を含む): 450938880

約数和(自身を除く): 261576800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 9319, 10160, 18638, 20320, 37276, 46595, 74552, 93190, 149104, 186380, 298208, 372760, 745520, 1183513, 1491040, 2367026, 4734052, 5917565, 9468104, 11835130, 18936208, 23670260, 37872416, 47340520, 94681040, 189362080]

約数ペア:

[(1, 189362080), (2, 94681040), (4, 47340520), (5, 37872416), (8, 23670260), (10, 18936208), (16, 11835130), (20, 9468104), (32, 5917565), (40, 4734052), (80, 2367026), (127, 1491040), (160, 1183513), (254, 745520), (508, 372760), (635, 298208), (1016, 186380), (1270, 149104), (2032, 93190), (2540, 74552), (4064, 46595), (5080, 37276), (9319, 20320), (10160, 18638)]