1050871760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691363}}^1$

素因数の和:691395

約数の個数: 40

約数和(自身を含む): 2571874080

約数和(自身を除く): 1521002320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 691363, 1382726, 2765452, 3456815, 5530904, 6913630, 11061808, 13135897, 13827260, 26271794, 27654520, 52543588, 55309040, 65679485, 105087176, 131358970, 210174352, 262717940, 525435880, 1050871760]

約数ペア:

[(1, 1050871760), (2, 525435880), (4, 262717940), (5, 210174352), (8, 131358970), (10, 105087176), (16, 65679485), (19, 55309040), (20, 52543588), (38, 27654520), (40, 26271794), (76, 13827260), (80, 13135897), (95, 11061808), (152, 6913630), (190, 5530904), (304, 3456815), (380, 2765452), (760, 1382726), (1520, 691363)]