80014390

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{3967}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 144133632

約数和(自身を除く): 64119242

約数列:

[1, 2, 5, 10, 2017, 3967, 4034, 7934, 10085, 19835, 20170, 39670, 8001439, 16002878, 40007195, 80014390]

約数ペア:

[(1, 80014390), (2, 40007195), (5, 16002878), (10, 8001439), (2017, 39670), (3967, 20170), (4034, 19835), (7934, 10085)]