1324160

素因数分解:

$2^7\times 5^1\times {\mathrm{2069}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 3167100

約数和(自身を除く): 1842940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2069, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 66208, 82760, 132416, 165520, 264832, 331040, 662080, 1324160]

約数ペア:

[(1, 1324160), (2, 662080), (4, 331040), (5, 264832), (8, 165520), (10, 132416), (16, 82760), (20, 66208), (32, 41380), (40, 33104), (64, 20690), (80, 16552), (128, 10345), (160, 8276), (320, 4138), (640, 2069)]