23288320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 60987168

約数和(自身を除く): 37698848

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, 827, 880, 1280, 1408, 1654, 1760, 2560, 2816, 3308, 3520, 4135, 5632, 6616, 7040, 8270, 9097, 13232, 14080, 16540, 18194, 26464, 28160, 33080, 36388, 45485, 52928, 66160, 72776, 90970, 105856, 132320, 145552, 181940, 211712, 264640, 291104, 363880, 423424, 529280, 582208, 727760, 1058560, 1164416, 1455520, 2117120, 2328832, 2911040, 4657664, 5822080, 11644160, 23288320]

約数ペア:

[(1, 23288320), (2, 11644160), (4, 5822080), (5, 4657664), (8, 2911040), (10, 2328832), (11, 2117120), (16, 1455520), (20, 1164416), (22, 1058560), (32, 727760), (40, 582208), (44, 529280), (55, 423424), (64, 363880), (80, 291104), (88, 264640), (110, 211712), (128, 181940), (160, 145552), (176, 132320), (220, 105856), (256, 90970), (320, 72776), (352, 66160), (440, 52928), (512, 45485), (640, 36388), (704, 33080), (827, 28160), (880, 26464), (1280, 18194), (1408, 16540), (1654, 14080), (1760, 13232), (2560, 9097), (2816, 8270), (3308, 7040), (3520, 6616), (4135, 5632)]