2676820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 5952744

約数和(自身を除く): 3275924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7873, 15746, 31492, 39365, 78730, 133841, 157460, 267682, 535364, 669205, 1338410, 2676820]

約数ペア:

[(1, 2676820), (2, 1338410), (4, 669205), (5, 535364), (10, 267682), (17, 157460), (20, 133841), (34, 78730), (68, 39365), (85, 31492), (170, 15746), (340, 7873)]