24794960

素因数分解:

$2^4\times 5^1\times {\mathrm{309937}}^1$

素因数の和:309950

約数の個数: 20

約数和(自身を含む): 57648468

約数和(自身を除く): 32853508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 309937, 619874, 1239748, 1549685, 2479496, 3099370, 4958992, 6198740, 12397480, 24794960]

約数ペア:

[(1, 24794960), (2, 12397480), (4, 6198740), (5, 4958992), (8, 3099370), (10, 2479496), (16, 1549685), (20, 1239748), (40, 619874), (80, 309937)]