4102960

素因数分解:

$2^4\times 5^1\times {\mathrm{51287}}^1$

素因数の和:51300

約数の個数: 20

約数和(自身を含む): 9539568

約数和(自身を除く): 5436608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51287, 102574, 205148, 256435, 410296, 512870, 820592, 1025740, 2051480, 4102960]

約数ペア:

[(1, 4102960), (2, 2051480), (4, 1025740), (5, 820592), (8, 512870), (10, 410296), (16, 256435), (20, 205148), (40, 102574), (80, 51287)]