57224560

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3631}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 133759296

約数和(自身を除く): 76534736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3631, 3940, 7262, 7880, 14524, 15760, 18155, 29048, 36310, 58096, 72620, 145240, 290480, 715307, 1430614, 2861228, 3576535, 5722456, 7153070, 11444912, 14306140, 28612280, 57224560]

約数ペア:

[(1, 57224560), (2, 28612280), (4, 14306140), (5, 11444912), (8, 7153070), (10, 5722456), (16, 3576535), (20, 2861228), (40, 1430614), (80, 715307), (197, 290480), (394, 145240), (788, 72620), (985, 58096), (1576, 36310), (1970, 29048), (3152, 18155), (3631, 15760), (3940, 14524), (7262, 7880)]