67273840

素因数分解:

$2^4\times 5^1\times {\mathrm{840923}}^1$

素因数の和:840936

約数の個数: 20

約数和(自身を含む): 156411864

約数和(自身を除く): 89138024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 840923, 1681846, 3363692, 4204615, 6727384, 8409230, 13454768, 16818460, 33636920, 67273840]

約数ペア:

[(1, 67273840), (2, 33636920), (4, 16818460), (5, 13454768), (8, 8409230), (10, 6727384), (16, 4204615), (20, 3363692), (40, 1681846), (80, 840923)]