4543960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 10445760

約数和(自身を除く): 5901800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2417, 4834, 9668, 12085, 19336, 24170, 48340, 96680, 113599, 227198, 454396, 567995, 908792, 1135990, 2271980, 4543960]

約数ペア:

[(1, 4543960), (2, 2271980), (4, 1135990), (5, 908792), (8, 567995), (10, 454396), (20, 227198), (40, 113599), (47, 96680), (94, 48340), (188, 24170), (235, 19336), (376, 12085), (470, 9668), (940, 4834), (1880, 2417)]