2682640

素因数分解:

$2^4\times 5^1\times {\mathrm{33533}}^1$

素因数の和:33546

約数の個数: 20

約数和(自身を含む): 6237324

約数和(自身を除く): 3554684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33533, 67066, 134132, 167665, 268264, 335330, 536528, 670660, 1341320, 2682640]

約数ペア:

[(1, 2682640), (2, 1341320), (4, 670660), (5, 536528), (8, 335330), (10, 268264), (16, 167665), (20, 134132), (40, 67066), (80, 33533)]