4080641140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8870959}}^1$

素因数の和:8870991

約数の個数: 24

約数和(自身を含む): 8941927680

約数和(自身を除く): 4861286540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8870959, 17741918, 35483836, 44354795, 88709590, 177419180, 204032057, 408064114, 816128228, 1020160285, 2040320570, 4080641140]

約数ペア:

[(1, 4080641140), (2, 2040320570), (4, 1020160285), (5, 816128228), (10, 408064114), (20, 204032057), (23, 177419180), (46, 88709590), (92, 44354795), (115, 35483836), (230, 17741918), (460, 8870959)]