2007210080

素因数分解:

$2^5\times 5^1\times {\mathrm{12545063}}^1$

素因数の和:12545078

約数の個数: 24

約数和(自身を含む): 4742034192

約数和(自身を除く): 2734824112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12545063, 25090126, 50180252, 62725315, 100360504, 125450630, 200721008, 250901260, 401442016, 501802520, 1003605040, 2007210080]

約数ペア:

[(1, 2007210080), (2, 1003605040), (4, 501802520), (5, 401442016), (8, 250901260), (10, 200721008), (16, 125450630), (20, 100360504), (32, 62725315), (40, 50180252), (80, 25090126), (160, 12545063)]