27205690

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10039}}^1$

素因数の和:10317

約数の個数: 16

約数和(自身を含む): 49155840

約数和(自身を除く): 21950150

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 10039, 20078, 50195, 100390, 2720569, 5441138, 13602845, 27205690]

約数ペア:

[(1, 27205690), (2, 13602845), (5, 5441138), (10, 2720569), (271, 100390), (542, 50195), (1355, 20078), (2710, 10039)]