2911040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 56

約数和(自身を含む): 7571232

約数和(自身を除く): 4660192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 827, 880, 1654, 1760, 3308, 3520, 4135, 6616, 8270, 9097, 13232, 16540, 18194, 26464, 33080, 36388, 45485, 52928, 66160, 72776, 90970, 132320, 145552, 181940, 264640, 291104, 363880, 582208, 727760, 1455520, 2911040]

約数ペア:

[(1, 2911040), (2, 1455520), (4, 727760), (5, 582208), (8, 363880), (10, 291104), (11, 264640), (16, 181940), (20, 145552), (22, 132320), (32, 90970), (40, 72776), (44, 66160), (55, 52928), (64, 45485), (80, 36388), (88, 33080), (110, 26464), (160, 18194), (176, 16540), (220, 13232), (320, 9097), (352, 8270), (440, 6616), (704, 4135), (827, 3520), (880, 3308), (1654, 1760)]