486528080

素因数分解:

$2^4\times 5^1\times {\mathrm{6081601}}^1$

素因数の和:6081614

約数の個数: 20

約数和(自身を含む): 1131177972

約数和(自身を除く): 644649892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6081601, 12163202, 24326404, 30408005, 48652808, 60816010, 97305616, 121632020, 243264040, 486528080]

約数ペア:

[(1, 486528080), (2, 243264040), (4, 121632020), (5, 97305616), (8, 60816010), (10, 48652808), (16, 30408005), (20, 24326404), (40, 12163202), (80, 6081601)]