20160343700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{702451}}^1$

素因数の和:702513

約数の個数: 72

約数和(自身を含む): 51217180224

約数和(自身を除く): 31056836524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 5740, 7175, 14350, 28700, 702451, 1404902, 2809804, 3512255, 4917157, 7024510, 9834314, 14049020, 17561275, 19668628, 24585785, 28800491, 35122550, 49171570, 57600982, 70245100, 98343140, 115201964, 122928925, 144002455, 201603437, 245857850, 288004910, 403206874, 491715700, 576009820, 720012275, 806413748, 1008017185, 1440024550, 2016034370, 2880049100, 4032068740, 5040085925, 10080171850, 20160343700]

約数ペア:

[(1, 20160343700), (2, 10080171850), (4, 5040085925), (5, 4032068740), (7, 2880049100), (10, 2016034370), (14, 1440024550), (20, 1008017185), (25, 806413748), (28, 720012275), (35, 576009820), (41, 491715700), (50, 403206874), (70, 288004910), (82, 245857850), (100, 201603437), (140, 144002455), (164, 122928925), (175, 115201964), (205, 98343140), (287, 70245100), (350, 57600982), (410, 49171570), (574, 35122550), (700, 28800491), (820, 24585785), (1025, 19668628), (1148, 17561275), (1435, 14049020), (2050, 9834314), (2870, 7024510), (4100, 4917157), (5740, 3512255), (7175, 2809804), (14350, 1404902), (28700, 702451)]