10722640

素因数分解:

$2^4\times 5^1\times {\mathrm{134033}}^1$

素因数の和:134046

約数の個数: 20

約数和(自身を含む): 24930324

約数和(自身を除く): 14207684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134033, 268066, 536132, 670165, 1072264, 1340330, 2144528, 2680660, 5361320, 10722640]

約数ペア:

[(1, 10722640), (2, 5361320), (4, 2680660), (5, 2144528), (8, 1340330), (10, 1072264), (16, 670165), (20, 536132), (40, 268066), (80, 134033)]