6816580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5087}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 14531328

約数和(自身を除く): 7714748

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5087, 10174, 20348, 25435, 50870, 101740, 340829, 681658, 1363316, 1704145, 3408290, 6816580]

約数ペア:

[(1, 6816580), (2, 3408290), (4, 1704145), (5, 1363316), (10, 681658), (20, 340829), (67, 101740), (134, 50870), (268, 25435), (335, 20348), (670, 10174), (1340, 5087)]