2094396080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3739993}}^1$

素因数の和:3740013

約数の個数: 40

約数和(自身を含む): 5565111072

約数和(自身を除く): 3470714992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3739993, 7479986, 14959972, 18699965, 26179951, 29919944, 37399930, 52359902, 59839888, 74799860, 104719804, 130899755, 149599720, 209439608, 261799510, 299199440, 418879216, 523599020, 1047198040, 2094396080]

約数ペア:

[(1, 2094396080), (2, 1047198040), (4, 523599020), (5, 418879216), (7, 299199440), (8, 261799510), (10, 209439608), (14, 149599720), (16, 130899755), (20, 104719804), (28, 74799860), (35, 59839888), (40, 52359902), (56, 37399930), (70, 29919944), (80, 26179951), (112, 18699965), (140, 14959972), (280, 7479986), (560, 3739993)]