12406120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6599}}^1$

素因数の和:6657

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 16105880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6599, 13198, 26396, 32995, 52792, 65990, 131980, 263960, 310153, 620306, 1240612, 1550765, 2481224, 3101530, 6203060, 12406120]

約数ペア:

[(1, 12406120), (2, 6203060), (4, 3101530), (5, 2481224), (8, 1550765), (10, 1240612), (20, 620306), (40, 310153), (47, 263960), (94, 131980), (188, 65990), (235, 52792), (376, 32995), (470, 26396), (940, 13198), (1880, 6599)]