27384680

素因数分解:

$2^3\times 5^1\times {\mathrm{684617}}^1$

素因数の和:684628

約数の個数: 16

約数和(自身を含む): 61615620

約数和(自身を除く): 34230940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 684617, 1369234, 2738468, 3423085, 5476936, 6846170, 13692340, 27384680]

約数ペア:

[(1, 27384680), (2, 13692340), (4, 6846170), (5, 5476936), (8, 3423085), (10, 2738468), (20, 1369234), (40, 684617)]