30608080

素因数分解:

$2^4\times 5^1\times {\mathrm{382601}}^1$

素因数の和:382614

約数の個数: 20

約数和(自身を含む): 71163972

約数和(自身を除く): 40555892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 382601, 765202, 1530404, 1913005, 3060808, 3826010, 6121616, 7652020, 15304040, 30608080]

約数ペア:

[(1, 30608080), (2, 15304040), (4, 7652020), (5, 6121616), (8, 3826010), (10, 3060808), (16, 1913005), (20, 1530404), (40, 765202), (80, 382601)]