170113760

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 404838000

約数和(自身を除く): 234724240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 7649, 11120, 15298, 22240, 30596, 38245, 61192, 76490, 122384, 152980, 244768, 305960, 611920, 1063211, 1223840, 2126422, 4252844, 5316055, 8505688, 10632110, 17011376, 21264220, 34022752, 42528440, 85056880, 170113760]

約数ペア:

[(1, 170113760), (2, 85056880), (4, 42528440), (5, 34022752), (8, 21264220), (10, 17011376), (16, 10632110), (20, 8505688), (32, 5316055), (40, 4252844), (80, 2126422), (139, 1223840), (160, 1063211), (278, 611920), (556, 305960), (695, 244768), (1112, 152980), (1390, 122384), (2224, 76490), (2780, 61192), (4448, 38245), (5560, 30596), (7649, 22240), (11120, 15298)]