5646080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 14790384

約数和(自身を除く): 9144304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 401, 440, 640, 704, 802, 880, 1280, 1408, 1604, 1760, 2005, 2816, 3208, 3520, 4010, 4411, 6416, 7040, 8020, 8822, 12832, 14080, 16040, 17644, 22055, 25664, 32080, 35288, 44110, 51328, 64160, 70576, 88220, 102656, 128320, 141152, 176440, 256640, 282304, 352880, 513280, 564608, 705760, 1129216, 1411520, 2823040, 5646080]

約数ペア:

[(1, 5646080), (2, 2823040), (4, 1411520), (5, 1129216), (8, 705760), (10, 564608), (11, 513280), (16, 352880), (20, 282304), (22, 256640), (32, 176440), (40, 141152), (44, 128320), (55, 102656), (64, 88220), (80, 70576), (88, 64160), (110, 51328), (128, 44110), (160, 35288), (176, 32080), (220, 25664), (256, 22055), (320, 17644), (352, 16040), (401, 14080), (440, 12832), (640, 8822), (704, 8020), (802, 7040), (880, 6416), (1280, 4411), (1408, 4010), (1604, 3520), (1760, 3208), (2005, 2816)]