10145840

素因数分解:

$2^4\times 5^1\times {\mathrm{126823}}^1$

素因数の和:126836

約数の個数: 20

約数和(自身を含む): 23589264

約数和(自身を除く): 13443424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126823, 253646, 507292, 634115, 1014584, 1268230, 2029168, 2536460, 5072920, 10145840]

約数ペア:

[(1, 10145840), (2, 5072920), (4, 2536460), (5, 2029168), (8, 1268230), (10, 1014584), (16, 634115), (20, 507292), (40, 253646), (80, 126823)]