11292160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 29609712

約数和(自身を除く): 18317552

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, 512, 640, 704, 802, 880, 1280, 1408, 1604, 1760, 2005, 2560, 2816, 3208, 3520, 4010, 4411, 5632, 6416, 7040, 8020, 8822, 12832, 14080, 16040, 17644, 22055, 25664, 28160, 32080, 35288, 44110, 51328, 64160, 70576, 88220, 102656, 128320, 141152, 176440, 205312, 256640, 282304, 352880, 513280, 564608, 705760, 1026560, 1129216, 1411520, 2258432, 2823040, 5646080, 11292160]

約数ペア:

[(1, 11292160), (2, 5646080), (4, 2823040), (5, 2258432), (8, 1411520), (10, 1129216), (11, 1026560), (16, 705760), (20, 564608), (22, 513280), (32, 352880), (40, 282304), (44, 256640), (55, 205312), (64, 176440), (80, 141152), (88, 128320), (110, 102656), (128, 88220), (160, 70576), (176, 64160), (220, 51328), (256, 44110), (320, 35288), (352, 32080), (401, 28160), (440, 25664), (512, 22055), (640, 17644), (704, 16040), (802, 14080), (880, 12832), (1280, 8822), (1408, 8020), (1604, 7040), (1760, 6416), (2005, 5632), (2560, 4411), (2816, 4010), (3208, 3520)]