34880

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1$

素因数の和:126

約数の個数: 28

約数和(自身を含む): 83820

約数和(自身を除く): 48940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 17440, 34880]

約数ペア:

[(1, 34880), (2, 17440), (4, 8720), (5, 6976), (8, 4360), (10, 3488), (16, 2180), (20, 1744), (32, 1090), (40, 872), (64, 545), (80, 436), (109, 320), (160, 218)]