8082244820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31085557}}^1$

素因数の和:31085579

約数の個数: 24

約数和(自身を含む): 18278308104

約数和(自身を除く): 10196063284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 31085557, 62171114, 124342228, 155427785, 310855570, 404112241, 621711140, 808224482, 1616448964, 2020561205, 4041122410, 8082244820]

約数ペア:

[(1, 8082244820), (2, 4041122410), (4, 2020561205), (5, 1616448964), (10, 808224482), (13, 621711140), (20, 404112241), (26, 310855570), (52, 155427785), (65, 124342228), (130, 62171114), (260, 31085557)]