2762180

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 5842368

約数和(自身を除く): 3080188

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 827, 835, 1654, 1670, 3308, 3340, 4135, 8270, 16540, 138109, 276218, 552436, 690545, 1381090, 2762180]

約数ペア:

[(1, 2762180), (2, 1381090), (4, 690545), (5, 552436), (10, 276218), (20, 138109), (167, 16540), (334, 8270), (668, 4135), (827, 3340), (835, 3308), (1654, 1670)]