112921600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 132

約数和(自身を含む): 306116568

約数和(自身を除く): 193194968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 401, 440, 512, 550, 640, 704, 800, 802, 880, 1024, 1100, 1280, 1408, 1600, 1604, 1760, 2005, 2200, 2560, 2816, 3200, 3208, 3520, 4010, 4400, 4411, 5120, 5632, 6400, 6416, 7040, 8020, 8800, 8822, 10025, 11264, 12800, 12832, 14080, 16040, 17600, 17644, 20050, 22055, 25600, 25664, 28160, 32080, 35200, 35288, 40100, 44110, 51328, 56320, 64160, 70400, 70576, 80200, 88220, 102656, 110275, 128320, 140800, 141152, 160400, 176440, 205312, 220550, 256640, 281600, 282304, 320800, 352880, 410624, 441100, 513280, 564608, 641600, 705760, 882200, 1026560, 1129216, 1283200, 1411520, 1764400, 2053120, 2258432, 2566400, 2823040, 3528800, 4516864, 5132800, 5646080, 7057600, 10265600, 11292160, 14115200, 22584320, 28230400, 56460800, 112921600]

約数ペア:

[(1, 112921600), (2, 56460800), (4, 28230400), (5, 22584320), (8, 14115200), (10, 11292160), (11, 10265600), (16, 7057600), (20, 5646080), (22, 5132800), (25, 4516864), (32, 3528800), (40, 2823040), (44, 2566400), (50, 2258432), (55, 2053120), (64, 1764400), (80, 1411520), (88, 1283200), (100, 1129216), (110, 1026560), (128, 882200), (160, 705760), (176, 641600), (200, 564608), (220, 513280), (256, 441100), (275, 410624), (320, 352880), (352, 320800), (400, 282304), (401, 281600), (440, 256640), (512, 220550), (550, 205312), (640, 176440), (704, 160400), (800, 141152), (802, 140800), (880, 128320), (1024, 110275), (1100, 102656), (1280, 88220), (1408, 80200), (1600, 70576), (1604, 70400), (1760, 64160), (2005, 56320), (2200, 51328), (2560, 44110), (2816, 40100), (3200, 35288), (3208, 35200), (3520, 32080), (4010, 28160), (4400, 25664), (4411, 25600), (5120, 22055), (5632, 20050), (6400, 17644), (6416, 17600), (7040, 16040), (8020, 14080), (8800, 12832), (8822, 12800), (10025, 11264)]