26914180

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4789}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 56732760

約数和(自身を除く): 29818580

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4789, 5620, 9578, 19156, 23945, 47890, 95780, 1345709, 2691418, 5382836, 6728545, 13457090, 26914180]

約数ペア:

[(1, 26914180), (2, 13457090), (4, 6728545), (5, 5382836), (10, 2691418), (20, 1345709), (281, 95780), (562, 47890), (1124, 23945), (1405, 19156), (2810, 9578), (4789, 5620)]