2016515080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{752431}}^1$

素因数の和:752509

約数の個数: 32

約数和(自身を含む): 4604883840

約数和(自身を除く): 2588368760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 752431, 1504862, 3009724, 3762155, 6019448, 7524310, 15048620, 30097240, 50412877, 100825754, 201651508, 252064385, 403303016, 504128770, 1008257540, 2016515080]

約数ペア:

[(1, 2016515080), (2, 1008257540), (4, 504128770), (5, 403303016), (8, 252064385), (10, 201651508), (20, 100825754), (40, 50412877), (67, 30097240), (134, 15048620), (268, 7524310), (335, 6019448), (536, 3762155), (670, 3009724), (1340, 1504862), (2680, 752431)]