83153840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13530

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 157902160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13499, 26998, 53996, 67495, 94493, 107992, 134990, 148489, 188986, 215984, 269980, 296978, 377972, 472465, 539960, 593956, 742445, 755944, 944930, 1039423, 1079920, 1187912, 1484890, 1511888, 1889860, 2078846, 2375824, 2969780, 3779720, 4157692, 5197115, 5939560, 7559440, 8315384, 10394230, 11879120, 16630768, 20788460, 41576920, 83153840]

約数ペア:

[(1, 83153840), (2, 41576920), (4, 20788460), (5, 16630768), (7, 11879120), (8, 10394230), (10, 8315384), (11, 7559440), (14, 5939560), (16, 5197115), (20, 4157692), (22, 3779720), (28, 2969780), (35, 2375824), (40, 2078846), (44, 1889860), (55, 1511888), (56, 1484890), (70, 1187912), (77, 1079920), (80, 1039423), (88, 944930), (110, 755944), (112, 742445), (140, 593956), (154, 539960), (176, 472465), (220, 377972), (280, 296978), (308, 269980), (385, 215984), (440, 188986), (560, 148489), (616, 134990), (770, 107992), (880, 94493), (1232, 67495), (1540, 53996), (3080, 26998), (6160, 13499)]