82106080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73309}}^1$

素因数の和:73331

約数の個数: 48

約数和(自身を含む): 221689440

約数和(自身を除く): 139583360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 73309, 146618, 293236, 366545, 513163, 586472, 733090, 1026326, 1172944, 1466180, 2052652, 2345888, 2565815, 2932360, 4105304, 5131630, 5864720, 8210608, 10263260, 11729440, 16421216, 20526520, 41053040, 82106080]

約数ペア:

[(1, 82106080), (2, 41053040), (4, 20526520), (5, 16421216), (7, 11729440), (8, 10263260), (10, 8210608), (14, 5864720), (16, 5131630), (20, 4105304), (28, 2932360), (32, 2565815), (35, 2345888), (40, 2052652), (56, 1466180), (70, 1172944), (80, 1026326), (112, 733090), (140, 586472), (160, 513163), (224, 366545), (280, 293236), (560, 146618), (1120, 73309)]