4471751680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79399}}^1$

素因数の和:79435

約数の個数: 88

約数和(自身を含む): 11702289600

約数和(自身を除く): 7230537920

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, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 79399, 158798, 317596, 396995, 635192, 793990, 873389, 1270384, 1587980, 1746778, 2540768, 3175960, 3493556, 4366945, 5081536, 6351920, 6987112, 8733890, 10163072, 12703840, 13974224, 17467780, 20326144, 25407680, 27948448, 34935560, 40652288, 50815360, 55896896, 69871120, 81304576, 101630720, 111793792, 139742240, 203261440, 223587584, 279484480, 406522880, 447175168, 558968960, 894350336, 1117937920, 2235875840, 4471751680]

約数ペア:

[(1, 4471751680), (2, 2235875840), (4, 1117937920), (5, 894350336), (8, 558968960), (10, 447175168), (11, 406522880), (16, 279484480), (20, 223587584), (22, 203261440), (32, 139742240), (40, 111793792), (44, 101630720), (55, 81304576), (64, 69871120), (80, 55896896), (88, 50815360), (110, 40652288), (128, 34935560), (160, 27948448), (176, 25407680), (220, 20326144), (256, 17467780), (320, 13974224), (352, 12703840), (440, 10163072), (512, 8733890), (640, 6987112), (704, 6351920), (880, 5081536), (1024, 4366945), (1280, 3493556), (1408, 3175960), (1760, 2540768), (2560, 1746778), (2816, 1587980), (3520, 1270384), (5120, 873389), (5632, 793990), (7040, 635192), (11264, 396995), (14080, 317596), (28160, 158798), (56320, 79399)]