233891680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132893}}^1$

素因数の和:132919

約数の個数: 48

約数和(自身を含む): 602807184

約数和(自身を除く): 368915504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 132893, 265786, 531572, 664465, 1063144, 1328930, 1461823, 2126288, 2657860, 2923646, 4252576, 5315720, 5847292, 7309115, 10631440, 11694584, 14618230, 21262880, 23389168, 29236460, 46778336, 58472920, 116945840, 233891680]

約数ペア:

[(1, 233891680), (2, 116945840), (4, 58472920), (5, 46778336), (8, 29236460), (10, 23389168), (11, 21262880), (16, 14618230), (20, 11694584), (22, 10631440), (32, 7309115), (40, 5847292), (44, 5315720), (55, 4252576), (80, 2923646), (88, 2657860), (110, 2126288), (160, 1461823), (176, 1328930), (220, 1063144), (352, 664465), (440, 531572), (880, 265786), (1760, 132893)]