6380720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 15159744

約数和(自身を除く): 8779024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1697, 1880, 3394, 3760, 6788, 8485, 13576, 16970, 27152, 33940, 67880, 79759, 135760, 159518, 319036, 398795, 638072, 797590, 1276144, 1595180, 3190360, 6380720]

約数ペア:

[(1, 6380720), (2, 3190360), (4, 1595180), (5, 1276144), (8, 797590), (10, 638072), (16, 398795), (20, 319036), (40, 159518), (47, 135760), (80, 79759), (94, 67880), (188, 33940), (235, 27152), (376, 16970), (470, 13576), (752, 8485), (940, 6788), (1697, 3760), (1880, 3394)]