10827400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 25779600

約数和(自身を除く): 14952200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1259, 1720, 2150, 2518, 4300, 5036, 6295, 8600, 10072, 12590, 25180, 31475, 50360, 54137, 62950, 108274, 125900, 216548, 251800, 270685, 433096, 541370, 1082740, 1353425, 2165480, 2706850, 5413700, 10827400]

約数ペア:

[(1, 10827400), (2, 5413700), (4, 2706850), (5, 2165480), (8, 1353425), (10, 1082740), (20, 541370), (25, 433096), (40, 270685), (43, 251800), (50, 216548), (86, 125900), (100, 108274), (172, 62950), (200, 54137), (215, 50360), (344, 31475), (430, 25180), (860, 12590), (1075, 10072), (1259, 8600), (1720, 6295), (2150, 5036), (2518, 4300)]