5661520

素因数分解:

$2^4\times 5^1\times {\mathrm{70769}}^1$

素因数の和:70782

約数の個数: 20

約数和(自身を含む): 13163220

約数和(自身を除く): 7501700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70769, 141538, 283076, 353845, 566152, 707690, 1132304, 1415380, 2830760, 5661520]

約数ペア:

[(1, 5661520), (2, 2830760), (4, 1415380), (5, 1132304), (8, 707690), (10, 566152), (16, 353845), (20, 283076), (40, 141538), (80, 70769)]