86119840

素因数分解:

$2^5\times 5^1\times {\mathrm{538249}}^1$

素因数の和:538264

約数の個数: 24

約数和(自身を含む): 203458500

約数和(自身を除く): 117338660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 538249, 1076498, 2152996, 2691245, 4305992, 5382490, 8611984, 10764980, 17223968, 21529960, 43059920, 86119840]

約数ペア:

[(1, 86119840), (2, 43059920), (4, 21529960), (5, 17223968), (8, 10764980), (10, 8611984), (16, 5382490), (20, 4305992), (32, 2691245), (40, 2152996), (80, 1076498), (160, 538249)]