4330960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5980880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1259, 1720, 2518, 3440, 5036, 6295, 10072, 12590, 20144, 25180, 50360, 54137, 100720, 108274, 216548, 270685, 433096, 541370, 866192, 1082740, 2165480, 4330960]

約数ペア:

[(1, 4330960), (2, 2165480), (4, 1082740), (5, 866192), (8, 541370), (10, 433096), (16, 270685), (20, 216548), (40, 108274), (43, 100720), (80, 54137), (86, 50360), (172, 25180), (215, 20144), (344, 12590), (430, 10072), (688, 6295), (860, 5036), (1259, 3440), (1720, 2518)]