27469780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105653}}^1$

素因数の和:105675

約数の個数: 24

約数和(自身を含む): 62124552

約数和(自身を除く): 34654772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105653, 211306, 422612, 528265, 1056530, 1373489, 2113060, 2746978, 5493956, 6867445, 13734890, 27469780]

約数ペア:

[(1, 27469780), (2, 13734890), (4, 6867445), (5, 5493956), (10, 2746978), (13, 2113060), (20, 1373489), (26, 1056530), (52, 528265), (65, 422612), (130, 211306), (260, 105653)]