55939037440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{305611}}^1$

素因数の和:305656

約数の個数: 144

約数和(自身を含む): 157417073856

約数和(自身を除く): 101478036416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2816, 2860, 3328, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 14080, 16640, 18304, 22880, 36608, 45760, 91520, 183040, 305611, 611222, 1222444, 1528055, 2444888, 3056110, 3361721, 3972943, 4889776, 6112220, 6723442, 7945886, 9779552, 12224440, 13446884, 15891772, 16808605, 19559104, 19864715, 24448880, 26893768, 31783544, 33617210, 39118208, 39729430, 43702373, 48897760, 53787536, 63567088, 67234420, 78236416, 79458860, 87404746, 97795520, 107575072, 127134176, 134468840, 158917720, 174809492, 195591040, 215150144, 218511865, 254268352, 268937680, 317835440, 349618984, 391182080, 430300288, 437023730, 508536704, 537875360, 635670880, 699237968, 860600576, 874047460, 1017073408, 1075750720, 1271341760, 1398475936, 1748094920, 2151501440, 2542683520, 2796951872, 3496189840, 4303002880, 5085367040, 5593903744, 6992379680, 11187807488, 13984759360, 27969518720, 55939037440]

約数ペア:

[(1, 55939037440), (2, 27969518720), (4, 13984759360), (5, 11187807488), (8, 6992379680), (10, 5593903744), (11, 5085367040), (13, 4303002880), (16, 3496189840), (20, 2796951872), (22, 2542683520), (26, 2151501440), (32, 1748094920), (40, 1398475936), (44, 1271341760), (52, 1075750720), (55, 1017073408), (64, 874047460), (65, 860600576), (80, 699237968), (88, 635670880), (104, 537875360), (110, 508536704), (128, 437023730), (130, 430300288), (143, 391182080), (160, 349618984), (176, 317835440), (208, 268937680), (220, 254268352), (256, 218511865), (260, 215150144), (286, 195591040), (320, 174809492), (352, 158917720), (416, 134468840), (440, 127134176), (520, 107575072), (572, 97795520), (640, 87404746), (704, 79458860), (715, 78236416), (832, 67234420), (880, 63567088), (1040, 53787536), (1144, 48897760), (1280, 43702373), (1408, 39729430), (1430, 39118208), (1664, 33617210), (1760, 31783544), (2080, 26893768), (2288, 24448880), (2816, 19864715), (2860, 19559104), (3328, 16808605), (3520, 15891772), (4160, 13446884), (4576, 12224440), (5720, 9779552), (7040, 7945886), (8320, 6723442), (9152, 6112220), (11440, 4889776), (14080, 3972943), (16640, 3361721), (18304, 3056110), (22880, 2444888), (36608, 1528055), (45760, 1222444), (91520, 611222), (183040, 305611)]