8846980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10789}}^1$

素因数の和:10839

約数の個数: 24

約数和(自身を含む): 19033560

約数和(自身を除く): 10186580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10789, 21578, 43156, 53945, 107890, 215780, 442349, 884698, 1769396, 2211745, 4423490, 8846980]

約数ペア:

[(1, 8846980), (2, 4423490), (4, 2211745), (5, 1769396), (10, 884698), (20, 442349), (41, 215780), (82, 107890), (164, 53945), (205, 43156), (410, 21578), (820, 10789)]