83932880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55219}}^1$

素因数の和:55251

約数の個数: 40

約数和(自身を含む): 205418400

約数和(自身を除く): 121485520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 55219, 110438, 220876, 276095, 441752, 552190, 883504, 1049161, 1104380, 2098322, 2208760, 4196644, 4417520, 5245805, 8393288, 10491610, 16786576, 20983220, 41966440, 83932880]

約数ペア:

[(1, 83932880), (2, 41966440), (4, 20983220), (5, 16786576), (8, 10491610), (10, 8393288), (16, 5245805), (19, 4417520), (20, 4196644), (38, 2208760), (40, 2098322), (76, 1104380), (80, 1049161), (95, 883504), (152, 552190), (190, 441752), (304, 276095), (380, 220876), (760, 110438), (1520, 55219)]