24581360

素因数分解:

$2^4\times 5^1\times {\mathrm{307267}}^1$

素因数の和:307280

約数の個数: 20

約数和(自身を含む): 57151848

約数和(自身を除く): 32570488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307267, 614534, 1229068, 1536335, 2458136, 3072670, 4916272, 6145340, 12290680, 24581360]

約数ペア:

[(1, 24581360), (2, 12290680), (4, 6145340), (5, 4916272), (8, 3072670), (10, 2458136), (16, 1536335), (20, 1229068), (40, 614534), (80, 307267)]