29047040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 75938688

約数和(自身を除く): 46891648

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, 640, 704, 880, 1280, 1408, 1760, 2063, 2816, 3520, 4126, 7040, 8252, 10315, 14080, 16504, 20630, 22693, 33008, 41260, 45386, 66016, 82520, 90772, 113465, 132032, 165040, 181544, 226930, 264064, 330080, 363088, 453860, 528128, 660160, 726176, 907720, 1320320, 1452352, 1815440, 2640640, 2904704, 3630880, 5809408, 7261760, 14523520, 29047040]

約数ペア:

[(1, 29047040), (2, 14523520), (4, 7261760), (5, 5809408), (8, 3630880), (10, 2904704), (11, 2640640), (16, 1815440), (20, 1452352), (22, 1320320), (32, 907720), (40, 726176), (44, 660160), (55, 528128), (64, 453860), (80, 363088), (88, 330080), (110, 264064), (128, 226930), (160, 181544), (176, 165040), (220, 132032), (256, 113465), (320, 90772), (352, 82520), (440, 66016), (640, 45386), (704, 41260), (880, 33008), (1280, 22693), (1408, 20630), (1760, 16504), (2063, 14080), (2816, 10315), (3520, 8252), (4126, 7040)]