5477260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 11592000

約数和(自身を除く): 6114740

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1999, 2740, 3998, 7996, 9995, 19990, 39980, 273863, 547726, 1095452, 1369315, 2738630, 5477260]

約数ペア:

[(1, 5477260), (2, 2738630), (4, 1369315), (5, 1095452), (10, 547726), (20, 273863), (137, 39980), (274, 19990), (548, 9995), (685, 7996), (1370, 3998), (1999, 2740)]