8541160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 19510560

約数和(自身を除く): 10969400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3187, 6374, 12748, 15935, 25496, 31870, 63740, 127480, 213529, 427058, 854116, 1067645, 1708232, 2135290, 4270580, 8541160]

約数ペア:

[(1, 8541160), (2, 4270580), (4, 2135290), (5, 1708232), (8, 1067645), (10, 854116), (20, 427058), (40, 213529), (67, 127480), (134, 63740), (268, 31870), (335, 25496), (536, 15935), (670, 12748), (1340, 6374), (2680, 3187)]