19307200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 84

約数和(自身を含む): 51873912

約数和(自身を除く): 32566712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1097, 1100, 1600, 1760, 2194, 2200, 3520, 4388, 4400, 5485, 8776, 8800, 10970, 12067, 17552, 17600, 21940, 24134, 27425, 35104, 43880, 48268, 54850, 60335, 70208, 87760, 96536, 109700, 120670, 175520, 193072, 219400, 241340, 301675, 351040, 386144, 438800, 482680, 603350, 772288, 877600, 965360, 1206700, 1755200, 1930720, 2413400, 3861440, 4826800, 9653600, 19307200]

約数ペア:

[(1, 19307200), (2, 9653600), (4, 4826800), (5, 3861440), (8, 2413400), (10, 1930720), (11, 1755200), (16, 1206700), (20, 965360), (22, 877600), (25, 772288), (32, 603350), (40, 482680), (44, 438800), (50, 386144), (55, 351040), (64, 301675), (80, 241340), (88, 219400), (100, 193072), (110, 175520), (160, 120670), (176, 109700), (200, 96536), (220, 87760), (275, 70208), (320, 60335), (352, 54850), (400, 48268), (440, 43880), (550, 35104), (704, 27425), (800, 24134), (880, 21940), (1097, 17600), (1100, 17552), (1600, 12067), (1760, 10970), (2194, 8800), (2200, 8776), (3520, 5485), (4388, 4400)]