55065760

素因数分解:

$2^5\times 5^1\times {\mathrm{344161}}^1$

素因数の和:344176

約数の個数: 24

約数和(自身を含む): 130093236

約数和(自身を除く): 75027476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 344161, 688322, 1376644, 1720805, 2753288, 3441610, 5506576, 6883220, 11013152, 13766440, 27532880, 55065760]

約数ペア:

[(1, 55065760), (2, 27532880), (4, 13766440), (5, 11013152), (8, 6883220), (10, 5506576), (16, 3441610), (20, 2753288), (32, 1720805), (40, 1376644), (80, 688322), (160, 344161)]