80209052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260419}}^1$

素因数の和:260441

約数の個数: 24

約数和(自身を含む): 175002240

約数和(自身を除く): 94793188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 260419, 520838, 1041676, 1822933, 2864609, 3645866, 5729218, 7291732, 11458436, 20052263, 40104526, 80209052]

約数ペア:

[(1, 80209052), (2, 40104526), (4, 20052263), (7, 11458436), (11, 7291732), (14, 5729218), (22, 3645866), (28, 2864609), (44, 1822933), (77, 1041676), (154, 520838), (308, 260419)]