8427550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4164

約数の個数: 24

約数和(自身を含む): 16061472

約数和(自身を除く): 7633922

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 4111, 8222, 20555, 41110, 102775, 168551, 205550, 337102, 842755, 1685510, 4213775, 8427550]

約数ペア:

[(1, 8427550), (2, 4213775), (5, 1685510), (10, 842755), (25, 337102), (41, 205550), (50, 168551), (82, 102775), (205, 41110), (410, 20555), (1025, 8222), (2050, 4111)]