3244880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 7713792

約数和(自身を除く): 4468912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 863, 940, 1726, 1880, 3452, 3760, 4315, 6904, 8630, 13808, 17260, 34520, 40561, 69040, 81122, 162244, 202805, 324488, 405610, 648976, 811220, 1622440, 3244880]

約数ペア:

[(1, 3244880), (2, 1622440), (4, 811220), (5, 648976), (8, 405610), (10, 324488), (16, 202805), (20, 162244), (40, 81122), (47, 69040), (80, 40561), (94, 34520), (188, 17260), (235, 13808), (376, 8630), (470, 6904), (752, 4315), (863, 3760), (940, 3452), (1726, 1880)]