8052040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 10454840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4283, 8566, 17132, 21415, 34264, 42830, 85660, 171320, 201301, 402602, 805204, 1006505, 1610408, 2013010, 4026020, 8052040]

約数ペア:

[(1, 8052040), (2, 4026020), (4, 2013010), (5, 1610408), (8, 1006505), (10, 805204), (20, 402602), (40, 201301), (47, 171320), (94, 85660), (188, 42830), (235, 34264), (376, 21415), (470, 17132), (940, 8566), (1880, 4283)]