57354680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21401}}^1$

素因数の和:21479

約数の個数: 32

約数和(自身を含む): 130980240

約数和(自身を除く): 73625560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 21401, 42802, 85604, 107005, 171208, 214010, 428020, 856040, 1433867, 2867734, 5735468, 7169335, 11470936, 14338670, 28677340, 57354680]

約数ペア:

[(1, 57354680), (2, 28677340), (4, 14338670), (5, 11470936), (8, 7169335), (10, 5735468), (20, 2867734), (40, 1433867), (67, 856040), (134, 428020), (268, 214010), (335, 171208), (536, 107005), (670, 85604), (1340, 42802), (2680, 21401)]