27546620

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5237}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 58078944

約数和(自身を除く): 30532324

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5237, 5260, 10474, 20948, 26185, 52370, 104740, 1377331, 2754662, 5509324, 6886655, 13773310, 27546620]

約数ペア:

[(1, 27546620), (2, 13773310), (4, 6886655), (5, 5509324), (10, 2754662), (20, 1377331), (263, 104740), (526, 52370), (1052, 26185), (1315, 20948), (2630, 10474), (5237, 5260)]