111891520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2069}}^1$

素因数の和:2112

約数の個数: 84

約数和(自身を含む): 288653220

約数和(自身を除く): 176761700

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2069, 2080, 2704, 3380, 4138, 4160, 5408, 6760, 8276, 10345, 10816, 13520, 16552, 20690, 26897, 27040, 33104, 41380, 53794, 54080, 66208, 82760, 107588, 132416, 134485, 165520, 215176, 268970, 331040, 349661, 430352, 537940, 662080, 699322, 860704, 1075880, 1398644, 1721408, 1748305, 2151760, 2797288, 3496610, 4303520, 5594576, 6993220, 8607040, 11189152, 13986440, 22378304, 27972880, 55945760, 111891520]

約数ペア:

[(1, 111891520), (2, 55945760), (4, 27972880), (5, 22378304), (8, 13986440), (10, 11189152), (13, 8607040), (16, 6993220), (20, 5594576), (26, 4303520), (32, 3496610), (40, 2797288), (52, 2151760), (64, 1748305), (65, 1721408), (80, 1398644), (104, 1075880), (130, 860704), (160, 699322), (169, 662080), (208, 537940), (260, 430352), (320, 349661), (338, 331040), (416, 268970), (520, 215176), (676, 165520), (832, 134485), (845, 132416), (1040, 107588), (1352, 82760), (1690, 66208), (2069, 54080), (2080, 53794), (2704, 41380), (3380, 33104), (4138, 27040), (4160, 26897), (5408, 20690), (6760, 16552), (8276, 13520), (10345, 10816)]