27068500

素因数分解:

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

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 33471980

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 1259, 2150, 2518, 4300, 5036, 5375, 6295, 10750, 12590, 21500, 25180, 31475, 54137, 62950, 108274, 125900, 157375, 216548, 270685, 314750, 541370, 629500, 1082740, 1353425, 2706850, 5413700, 6767125, 13534250, 27068500]

約数ペア:

[(1, 27068500), (2, 13534250), (4, 6767125), (5, 5413700), (10, 2706850), (20, 1353425), (25, 1082740), (43, 629500), (50, 541370), (86, 314750), (100, 270685), (125, 216548), (172, 157375), (215, 125900), (250, 108274), (430, 62950), (500, 54137), (860, 31475), (1075, 25180), (1259, 21500), (2150, 12590), (2518, 10750), (4300, 6295), (5036, 5375)]