27382640

素因数分解:

$2^4\times 5^1\times {\mathrm{342283}}^1$

素因数の和:342296

約数の個数: 20

約数和(自身を含む): 63664824

約数和(自身を除く): 36282184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 342283, 684566, 1369132, 1711415, 2738264, 3422830, 5476528, 6845660, 13691320, 27382640]

約数ペア:

[(1, 27382640), (2, 13691320), (4, 6845660), (5, 5476528), (8, 3422830), (10, 2738264), (16, 1711415), (20, 1369132), (40, 684566), (80, 342283)]