1092880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 2678400

約数和(自身を除く): 1585520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 719, 760, 1438, 1520, 2876, 3595, 5752, 7190, 11504, 13661, 14380, 27322, 28760, 54644, 57520, 68305, 109288, 136610, 218576, 273220, 546440, 1092880]

約数ペア:

[(1, 1092880), (2, 546440), (4, 273220), (5, 218576), (8, 136610), (10, 109288), (16, 68305), (19, 57520), (20, 54644), (38, 28760), (40, 27322), (76, 14380), (80, 13661), (95, 11504), (152, 7190), (190, 5752), (304, 3595), (380, 2876), (719, 1520), (760, 1438)]