54769360

素因数分解:

$2^4\times 5^1\times {\mathrm{684617}}^1$

素因数の和:684630

約数の個数: 20

約数和(自身を含む): 127338948

約数和(自身を除く): 72569588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 684617, 1369234, 2738468, 3423085, 5476936, 6846170, 10953872, 13692340, 27384680, 54769360]

約数ペア:

[(1, 54769360), (2, 27384680), (4, 13692340), (5, 10953872), (8, 6846170), (10, 5476936), (16, 3423085), (20, 2738468), (40, 1369234), (80, 684617)]