14187920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 33491904

約数和(自身を除く): 19303984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2647, 2680, 5294, 5360, 10588, 13235, 21176, 26470, 42352, 52940, 105880, 177349, 211760, 354698, 709396, 886745, 1418792, 1773490, 2837584, 3546980, 7093960, 14187920]

約数ペア:

[(1, 14187920), (2, 7093960), (4, 3546980), (5, 2837584), (8, 1773490), (10, 1418792), (16, 886745), (20, 709396), (40, 354698), (67, 211760), (80, 177349), (134, 105880), (268, 52940), (335, 42352), (536, 26470), (670, 21176), (1072, 13235), (1340, 10588), (2647, 5360), (2680, 5294)]