8277080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 22407840

約数和(自身を除く): 14130760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 103, 140, 164, 196, 205, 206, 245, 280, 287, 328, 392, 410, 412, 490, 515, 574, 721, 820, 824, 980, 1030, 1148, 1435, 1442, 1640, 1960, 2009, 2060, 2296, 2870, 2884, 3605, 4018, 4120, 4223, 5047, 5740, 5768, 7210, 8036, 8446, 10045, 10094, 11480, 14420, 16072, 16892, 20090, 20188, 21115, 25235, 28840, 29561, 33784, 40180, 40376, 42230, 50470, 59122, 80360, 84460, 100940, 118244, 147805, 168920, 201880, 206927, 236488, 295610, 413854, 591220, 827708, 1034635, 1182440, 1655416, 2069270, 4138540, 8277080]

約数ペア:

[(1, 8277080), (2, 4138540), (4, 2069270), (5, 1655416), (7, 1182440), (8, 1034635), (10, 827708), (14, 591220), (20, 413854), (28, 295610), (35, 236488), (40, 206927), (41, 201880), (49, 168920), (56, 147805), (70, 118244), (82, 100940), (98, 84460), (103, 80360), (140, 59122), (164, 50470), (196, 42230), (205, 40376), (206, 40180), (245, 33784), (280, 29561), (287, 28840), (328, 25235), (392, 21115), (410, 20188), (412, 20090), (490, 16892), (515, 16072), (574, 14420), (721, 11480), (820, 10094), (824, 10045), (980, 8446), (1030, 8036), (1148, 7210), (1435, 5768), (1442, 5740), (1640, 5047), (1960, 4223), (2009, 4120), (2060, 4018), (2296, 3605), (2870, 2884)]