2985260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 3501220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 5147, 10294, 20588, 25735, 51470, 102940, 149263, 298526, 597052, 746315, 1492630, 2985260]

約数ペア:

[(1, 2985260), (2, 1492630), (4, 746315), (5, 597052), (10, 298526), (20, 149263), (29, 102940), (58, 51470), (116, 25735), (145, 20588), (290, 10294), (580, 5147)]