5072920

素因数分解:

$2^3\times 5^1\times {\mathrm{126823}}^1$

素因数の和:126834

約数の個数: 16

約数和(自身を含む): 11414160

約数和(自身を除く): 6341240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126823, 253646, 507292, 634115, 1014584, 1268230, 2536460, 5072920]

約数ペア:

[(1, 5072920), (2, 2536460), (4, 1268230), (5, 1014584), (8, 634115), (10, 507292), (20, 253646), (40, 126823)]