548331520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 112

約数和(自身を含む): 1436723568

約数和(自身を除く): 888392048

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, 440, 512, 640, 704, 880, 1024, 1217, 1280, 1408, 1760, 2048, 2434, 2560, 2816, 3520, 4096, 4868, 5120, 5632, 6085, 7040, 8192, 9736, 10240, 11264, 12170, 13387, 14080, 19472, 20480, 22528, 24340, 26774, 28160, 38944, 40960, 45056, 48680, 53548, 56320, 66935, 77888, 90112, 97360, 107096, 112640, 133870, 155776, 194720, 214192, 225280, 267740, 311552, 389440, 428384, 450560, 535480, 623104, 778880, 856768, 1070960, 1246208, 1557760, 1713536, 2141920, 2492416, 3115520, 3427072, 4283840, 4984832, 6231040, 6854144, 8567680, 9969664, 12462080, 13708288, 17135360, 24924160, 27416576, 34270720, 49848320, 54833152, 68541440, 109666304, 137082880, 274165760, 548331520]

約数ペア:

[(1, 548331520), (2, 274165760), (4, 137082880), (5, 109666304), (8, 68541440), (10, 54833152), (11, 49848320), (16, 34270720), (20, 27416576), (22, 24924160), (32, 17135360), (40, 13708288), (44, 12462080), (55, 9969664), (64, 8567680), (80, 6854144), (88, 6231040), (110, 4984832), (128, 4283840), (160, 3427072), (176, 3115520), (220, 2492416), (256, 2141920), (320, 1713536), (352, 1557760), (440, 1246208), (512, 1070960), (640, 856768), (704, 778880), (880, 623104), (1024, 535480), (1217, 450560), (1280, 428384), (1408, 389440), (1760, 311552), (2048, 267740), (2434, 225280), (2560, 214192), (2816, 194720), (3520, 155776), (4096, 133870), (4868, 112640), (5120, 107096), (5632, 97360), (6085, 90112), (7040, 77888), (8192, 66935), (9736, 56320), (10240, 53548), (11264, 48680), (12170, 45056), (13387, 40960), (14080, 38944), (19472, 28160), (20480, 26774), (22528, 24340)]