63204080

素因数分解:

$2^4\times 5^1\times {\mathrm{790051}}^1$

素因数の和:790064

約数の個数: 20

約数和(自身を含む): 146949672

約数和(自身を除く): 83745592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 790051, 1580102, 3160204, 3950255, 6320408, 7900510, 12640816, 15801020, 31602040, 63204080]

約数ペア:

[(1, 63204080), (2, 31602040), (4, 15801020), (5, 12640816), (8, 7900510), (10, 6320408), (16, 3950255), (20, 3160204), (40, 1580102), (80, 790051)]