7950520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 18273600

約数和(自身を除く): 10323080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4229, 8458, 16916, 21145, 33832, 42290, 84580, 169160, 198763, 397526, 795052, 993815, 1590104, 1987630, 3975260, 7950520]

約数ペア:

[(1, 7950520), (2, 3975260), (4, 1987630), (5, 1590104), (8, 993815), (10, 795052), (20, 397526), (40, 198763), (47, 169160), (94, 84580), (188, 42290), (235, 33832), (376, 21145), (470, 16916), (940, 8458), (1880, 4229)]