45168640

素因数分解:

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

素因数の和:439

約数の個数: 96

約数和(自身を含む): 118525680

約数和(自身を除く): 73357040

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, 1024, 1280, 1408, 1604, 1760, 2005, 2048, 2560, 2816, 3208, 3520, 4010, 4411, 5120, 5632, 6416, 7040, 8020, 8822, 10240, 11264, 12832, 14080, 16040, 17644, 22055, 22528, 25664, 28160, 32080, 35288, 44110, 51328, 56320, 64160, 70576, 88220, 102656, 112640, 128320, 141152, 176440, 205312, 256640, 282304, 352880, 410624, 513280, 564608, 705760, 821248, 1026560, 1129216, 1411520, 2053120, 2258432, 2823040, 4106240, 4516864, 5646080, 9033728, 11292160, 22584320, 45168640]

約数ペア:

[(1, 45168640), (2, 22584320), (4, 11292160), (5, 9033728), (8, 5646080), (10, 4516864), (11, 4106240), (16, 2823040), (20, 2258432), (22, 2053120), (32, 1411520), (40, 1129216), (44, 1026560), (55, 821248), (64, 705760), (80, 564608), (88, 513280), (110, 410624), (128, 352880), (160, 282304), (176, 256640), (220, 205312), (256, 176440), (320, 141152), (352, 128320), (401, 112640), (440, 102656), (512, 88220), (640, 70576), (704, 64160), (802, 56320), (880, 51328), (1024, 44110), (1280, 35288), (1408, 32080), (1604, 28160), (1760, 25664), (2005, 22528), (2048, 22055), (2560, 17644), (2816, 16040), (3208, 14080), (3520, 12832), (4010, 11264), (4411, 10240), (5120, 8822), (5632, 8020), (6416, 7040)]