8010260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 16999080

約数和(自身を除く): 8988820

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4129, 8258, 16516, 20645, 41290, 82580, 400513, 801026, 1602052, 2002565, 4005130, 8010260]

約数ペア:

[(1, 8010260), (2, 4005130), (4, 2002565), (5, 1602052), (10, 801026), (20, 400513), (97, 82580), (194, 41290), (388, 20645), (485, 16516), (970, 8258), (1940, 4129)]