27289120

素因数分解:

$2^5\times 5^1\times {\mathrm{170557}}^1$

素因数の和:170572

約数の個数: 24

約数和(自身を含む): 64470924

約数和(自身を除く): 37181804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 170557, 341114, 682228, 852785, 1364456, 1705570, 2728912, 3411140, 5457824, 6822280, 13644560, 27289120]

約数ペア:

[(1, 27289120), (2, 13644560), (4, 6822280), (5, 5457824), (8, 3411140), (10, 2728912), (16, 1705570), (20, 1364456), (32, 852785), (40, 682228), (80, 341114), (160, 170557)]