3785980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17209}}^1$

素因数の和:17229

約数の個数: 24

約数和(自身を含む): 8673840

約数和(自身を除く): 4887860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17209, 34418, 68836, 86045, 172090, 189299, 344180, 378598, 757196, 946495, 1892990, 3785980]

約数ペア:

[(1, 3785980), (2, 1892990), (4, 946495), (5, 757196), (10, 378598), (11, 344180), (20, 189299), (22, 172090), (44, 86045), (55, 68836), (110, 34418), (220, 17209)]