8317760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 23042880

約数和(自身を除く): 14725120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 139, 160, 170, 176, 187, 220, 272, 278, 320, 340, 352, 374, 440, 544, 556, 680, 695, 704, 748, 880, 935, 1088, 1112, 1360, 1390, 1496, 1529, 1760, 1870, 2224, 2363, 2720, 2780, 2992, 3058, 3520, 3740, 4448, 4726, 5440, 5560, 5984, 6116, 7480, 7645, 8896, 9452, 11120, 11815, 11968, 12232, 14960, 15290, 18904, 22240, 23630, 24464, 25993, 29920, 30580, 37808, 44480, 47260, 48928, 51986, 59840, 61160, 75616, 94520, 97856, 103972, 122320, 129965, 151232, 189040, 207944, 244640, 259930, 378080, 415888, 489280, 519860, 756160, 831776, 1039720, 1663552, 2079440, 4158880, 8317760]

約数ペア:

[(1, 8317760), (2, 4158880), (4, 2079440), (5, 1663552), (8, 1039720), (10, 831776), (11, 756160), (16, 519860), (17, 489280), (20, 415888), (22, 378080), (32, 259930), (34, 244640), (40, 207944), (44, 189040), (55, 151232), (64, 129965), (68, 122320), (80, 103972), (85, 97856), (88, 94520), (110, 75616), (136, 61160), (139, 59840), (160, 51986), (170, 48928), (176, 47260), (187, 44480), (220, 37808), (272, 30580), (278, 29920), (320, 25993), (340, 24464), (352, 23630), (374, 22240), (440, 18904), (544, 15290), (556, 14960), (680, 12232), (695, 11968), (704, 11815), (748, 11120), (880, 9452), (935, 8896), (1088, 7645), (1112, 7480), (1360, 6116), (1390, 5984), (1496, 5560), (1529, 5440), (1760, 4726), (1870, 4448), (2224, 3740), (2363, 3520), (2720, 3058), (2780, 2992)]