2427528080

素因数分解:

$2^4\times 5^1\times {\mathrm{30344101}}^1$

素因数の和:30344114

約数の個数: 20

約数和(自身を含む): 5644002972

約数和(自身を除く): 3216474892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30344101, 60688202, 121376404, 151720505, 242752808, 303441010, 485505616, 606882020, 1213764040, 2427528080]

約数ペア:

[(1, 2427528080), (2, 1213764040), (4, 606882020), (5, 485505616), (8, 303441010), (10, 242752808), (16, 151720505), (20, 121376404), (40, 60688202), (80, 30344101)]