26963480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10061}}^1$

素因数の和:10139

約数の個数: 32

約数和(自身を含む): 61579440

約数和(自身を除く): 34615960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10061, 20122, 40244, 50305, 80488, 100610, 201220, 402440, 674087, 1348174, 2696348, 3370435, 5392696, 6740870, 13481740, 26963480]

約数ペア:

[(1, 26963480), (2, 13481740), (4, 6740870), (5, 5392696), (8, 3370435), (10, 2696348), (20, 1348174), (40, 674087), (67, 402440), (134, 201220), (268, 100610), (335, 80488), (536, 50305), (670, 40244), (1340, 20122), (2680, 10061)]