63608080

素因数分解:

$2^4\times 5^1\times {\mathrm{795101}}^1$

素因数の和:795114

約数の個数: 20

約数和(自身を含む): 147888972

約数和(自身を除く): 84280892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 795101, 1590202, 3180404, 3975505, 6360808, 7951010, 12721616, 15902020, 31804040, 63608080]

約数ペア:

[(1, 63608080), (2, 31804040), (4, 15902020), (5, 12721616), (8, 7951010), (10, 6360808), (16, 3975505), (20, 3180404), (40, 1590202), (80, 795101)]