2946640

素因数分解:

$2^4\times 5^1\times {\mathrm{36833}}^1$

素因数の和:36846

約数の個数: 20

約数和(自身を含む): 6851124

約数和(自身を除く): 3904484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36833, 73666, 147332, 184165, 294664, 368330, 589328, 736660, 1473320, 2946640]

約数ペア:

[(1, 2946640), (2, 1473320), (4, 736660), (5, 589328), (8, 368330), (10, 294664), (16, 184165), (20, 147332), (40, 73666), (80, 36833)]