559943680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 104

約数和(自身を含む): 1415404800

約数和(自身を除く): 855461120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1439, 1520, 2048, 2432, 2560, 2878, 3040, 4096, 4864, 5120, 5756, 6080, 7195, 9728, 10240, 11512, 12160, 14390, 19456, 20480, 23024, 24320, 27341, 28780, 38912, 46048, 48640, 54682, 57560, 77824, 92096, 97280, 109364, 115120, 136705, 184192, 194560, 218728, 230240, 273410, 368384, 389120, 437456, 460480, 546820, 736768, 874912, 920960, 1093640, 1473536, 1749824, 1841920, 2187280, 2947072, 3499648, 3683840, 4374560, 5894144, 6999296, 7367680, 8749120, 13998592, 14735360, 17498240, 27997184, 29470720, 34996480, 55994368, 69992960, 111988736, 139985920, 279971840, 559943680]

約数ペア:

[(1, 559943680), (2, 279971840), (4, 139985920), (5, 111988736), (8, 69992960), (10, 55994368), (16, 34996480), (19, 29470720), (20, 27997184), (32, 17498240), (38, 14735360), (40, 13998592), (64, 8749120), (76, 7367680), (80, 6999296), (95, 5894144), (128, 4374560), (152, 3683840), (160, 3499648), (190, 2947072), (256, 2187280), (304, 1841920), (320, 1749824), (380, 1473536), (512, 1093640), (608, 920960), (640, 874912), (760, 736768), (1024, 546820), (1216, 460480), (1280, 437456), (1439, 389120), (1520, 368384), (2048, 273410), (2432, 230240), (2560, 218728), (2878, 194560), (3040, 184192), (4096, 136705), (4864, 115120), (5120, 109364), (5756, 97280), (6080, 92096), (7195, 77824), (9728, 57560), (10240, 54682), (11512, 48640), (12160, 46048), (14390, 38912), (19456, 28780), (20480, 27341), (23024, 24320)]