3394960

素因数分解:

$2^4\times 5^1\times {\mathrm{42437}}^1$

素因数の和:42450

約数の個数: 20

約数和(自身を含む): 7893468

約数和(自身を除く): 4498508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42437, 84874, 169748, 212185, 339496, 424370, 678992, 848740, 1697480, 3394960]

約数ペア:

[(1, 3394960), (2, 1697480), (4, 848740), (5, 678992), (8, 424370), (10, 339496), (16, 212185), (20, 169748), (40, 84874), (80, 42437)]