76608080

素因数分解:

$2^4\times 5^1\times {\mathrm{957601}}^1$

素因数の和:957614

約数の個数: 20

約数和(自身を含む): 178113972

約数和(自身を除く): 101505892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 957601, 1915202, 3830404, 4788005, 7660808, 9576010, 15321616, 19152020, 38304040, 76608080]

約数ペア:

[(1, 76608080), (2, 38304040), (4, 19152020), (5, 15321616), (8, 9576010), (10, 7660808), (16, 4788005), (20, 3830404), (40, 1915202), (80, 957601)]