4441660

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 9369360

約数和(自身を除く): 4927700

約数列:

[1, 2, 4, 5, 10, 20, 337, 659, 674, 1318, 1348, 1685, 2636, 3295, 3370, 6590, 6740, 13180, 222083, 444166, 888332, 1110415, 2220830, 4441660]

約数ペア:

[(1, 4441660), (2, 2220830), (4, 1110415), (5, 888332), (10, 444166), (20, 222083), (337, 13180), (659, 6740), (674, 6590), (1318, 3370), (1348, 3295), (1685, 2636)]