1065520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 2611440

約数和(自身を除く): 1545920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 701, 760, 1402, 1520, 2804, 3505, 5608, 7010, 11216, 13319, 14020, 26638, 28040, 53276, 56080, 66595, 106552, 133190, 213104, 266380, 532760, 1065520]

約数ペア:

[(1, 1065520), (2, 532760), (4, 266380), (5, 213104), (8, 133190), (10, 106552), (16, 66595), (19, 56080), (20, 53276), (38, 28040), (40, 26638), (76, 14020), (80, 13319), (95, 11216), (152, 7010), (190, 5608), (304, 3505), (380, 2804), (701, 1520), (760, 1402)]