5440060

素因数分解:

$2^2\times 5^1\times {\mathrm{272003}}^1$

素因数の和:272012

約数の個数: 12

約数和(自身を含む): 11424168

約数和(自身を除く): 5984108

約数列:

[1, 2, 4, 5, 10, 20, 272003, 544006, 1088012, 1360015, 2720030, 5440060]

約数ペア:

[(1, 5440060), (2, 2720030), (4, 1360015), (5, 1088012), (10, 544006), (20, 272003)]