428549202440

素因数分解:

$2^3\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{3468349}}^1$

素因数の和:3471449

約数の個数: 32

約数和(自身を含む): 964548135000

約数和(自身を除く): 535998932560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3089, 6178, 12356, 15445, 24712, 30890, 61780, 123560, 3468349, 6936698, 13873396, 17341745, 27746792, 34683490, 69366980, 138733960, 10713730061, 21427460122, 42854920244, 53568650305, 85709840488, 107137300610, 214274601220, 428549202440]

約数ペア:

[(1, 428549202440), (2, 214274601220), (4, 107137300610), (5, 85709840488), (8, 53568650305), (10, 42854920244), (20, 21427460122), (40, 10713730061), (3089, 138733960), (6178, 69366980), (12356, 34683490), (15445, 27746792), (24712, 17341745), (30890, 13873396), (61780, 6936698), (123560, 3468349)]