5472019940

素因数分解:

$2^2\times 5^1\times {\mathrm{273600997}}^1$

素因数の和:273601006

約数の個数: 12

約数和(自身を含む): 11491241916

約数和(自身を除く): 6019221976

約数列:

[1, 2, 4, 5, 10, 20, 273600997, 547201994, 1094403988, 1368004985, 2736009970, 5472019940]

約数ペア:

[(1, 5472019940), (2, 2736009970), (4, 1368004985), (5, 1094403988), (10, 547201994), (20, 273600997)]