8497480

素因数分解:

$2^3\times 5^1\times {\mathrm{212437}}^1$

素因数の和:212448

約数の個数: 16

約数和(自身を含む): 19119420

約数和(自身を除く): 10621940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 212437, 424874, 849748, 1062185, 1699496, 2124370, 4248740, 8497480]

約数ペア:

[(1, 8497480), (2, 4248740), (4, 2124370), (5, 1699496), (8, 1062185), (10, 849748), (20, 424874), (40, 212437)]