3975260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 8527680

約数和(自身を除く): 4552420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4229, 8458, 16916, 21145, 42290, 84580, 198763, 397526, 795052, 993815, 1987630, 3975260]

約数ペア:

[(1, 3975260), (2, 1987630), (4, 993815), (5, 795052), (10, 397526), (20, 198763), (47, 84580), (94, 42290), (188, 21145), (235, 16916), (470, 8458), (940, 4229)]