2676640

素因数分解:

$2^5\times 5^1\times {\mathrm{16729}}^1$

素因数の和:16744

約数の個数: 24

約数和(自身を含む): 6323940

約数和(自身を除く): 3647300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16729, 33458, 66916, 83645, 133832, 167290, 267664, 334580, 535328, 669160, 1338320, 2676640]

約数ペア:

[(1, 2676640), (2, 1338320), (4, 669160), (5, 535328), (8, 334580), (10, 267664), (16, 167290), (20, 133832), (32, 83645), (40, 66916), (80, 33458), (160, 16729)]