27405010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40903}}^1$

素因数の和:40977

約数の個数: 16

約数和(自身を含む): 50066496

約数和(自身を除く): 22661486

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 40903, 81806, 204515, 409030, 2740501, 5481002, 13702505, 27405010]

約数ペア:

[(1, 27405010), (2, 13702505), (5, 5481002), (10, 2740501), (67, 409030), (134, 204515), (335, 81806), (670, 40903)]