5120810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7643}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 9356256

約数和(自身を除く): 4235446

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 7643, 15286, 38215, 76430, 512081, 1024162, 2560405, 5120810]

約数ペア:

[(1, 5120810), (2, 2560405), (5, 1024162), (10, 512081), (67, 76430), (134, 38215), (335, 15286), (670, 7643)]