56332480

素因数分解:

$2^6\times 5^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 134782560

約数和(自身を除く): 78450080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 401, 439, 802, 878, 1604, 1756, 2005, 2195, 3208, 3512, 4010, 4390, 6416, 7024, 8020, 8780, 12832, 14048, 16040, 17560, 25664, 28096, 32080, 35120, 64160, 70240, 128320, 140480, 176039, 352078, 704156, 880195, 1408312, 1760390, 2816624, 3520780, 5633248, 7041560, 11266496, 14083120, 28166240, 56332480]

約数ペア:

[(1, 56332480), (2, 28166240), (4, 14083120), (5, 11266496), (8, 7041560), (10, 5633248), (16, 3520780), (20, 2816624), (32, 1760390), (40, 1408312), (64, 880195), (80, 704156), (160, 352078), (320, 176039), (401, 140480), (439, 128320), (802, 70240), (878, 64160), (1604, 35120), (1756, 32080), (2005, 28096), (2195, 25664), (3208, 17560), (3512, 16040), (4010, 14048), (4390, 12832), (6416, 8780), (7024, 8020)]