528086360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{280897}}^1$

素因数の和:280955

約数の個数: 32

約数和(自身を含む): 1213479360

約数和(自身を除く): 685393000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 280897, 561794, 1123588, 1404485, 2247176, 2808970, 5617940, 11235880, 13202159, 26404318, 52808636, 66010795, 105617272, 132021590, 264043180, 528086360]

約数ペア:

[(1, 528086360), (2, 264043180), (4, 132021590), (5, 105617272), (8, 66010795), (10, 52808636), (20, 26404318), (40, 13202159), (47, 11235880), (94, 5617940), (188, 2808970), (235, 2247176), (376, 1404485), (470, 1123588), (940, 561794), (1880, 280897)]