1939040

素因数分解:

$2^5\times 5^1\times {\mathrm{12119}}^1$

素因数の和:12134

約数の個数: 24

約数和(自身を含む): 4581360

約数和(自身を除く): 2642320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12119, 24238, 48476, 60595, 96952, 121190, 193904, 242380, 387808, 484760, 969520, 1939040]

約数ペア:

[(1, 1939040), (2, 969520), (4, 484760), (5, 387808), (8, 242380), (10, 193904), (16, 121190), (20, 96952), (32, 60595), (40, 48476), (80, 24238), (160, 12119)]