2560787892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79301}}^1$

素因数の和:79350

約数の個数: 96

約数和(自身を含む): 7460732160

約数和(自身を除く): 4899944268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 8073, 10764, 16146, 32292, 79301, 158602, 237903, 317204, 475806, 713709, 951612, 1030913, 1427418, 1823923, 2061826, 2141127, 2854836, 3092739, 3647846, 4123652, 4282254, 5471769, 6185478, 7295692, 8564508, 9278217, 10943538, 12370956, 16415307, 18556434, 21887076, 23710999, 27834651, 32830614, 37112868, 47421998, 49245921, 55669302, 65661228, 71132997, 94843996, 98491842, 111338604, 142265994, 196983684, 213398991, 284531988, 426797982, 640196973, 853595964, 1280393946, 2560787892]

約数ペア:

[(1, 2560787892), (2, 1280393946), (3, 853595964), (4, 640196973), (6, 426797982), (9, 284531988), (12, 213398991), (13, 196983684), (18, 142265994), (23, 111338604), (26, 98491842), (27, 94843996), (36, 71132997), (39, 65661228), (46, 55669302), (52, 49245921), (54, 47421998), (69, 37112868), (78, 32830614), (92, 27834651), (108, 23710999), (117, 21887076), (138, 18556434), (156, 16415307), (207, 12370956), (234, 10943538), (276, 9278217), (299, 8564508), (351, 7295692), (414, 6185478), (468, 5471769), (598, 4282254), (621, 4123652), (702, 3647846), (828, 3092739), (897, 2854836), (1196, 2141127), (1242, 2061826), (1404, 1823923), (1794, 1427418), (2484, 1030913), (2691, 951612), (3588, 713709), (5382, 475806), (8073, 317204), (10764, 237903), (16146, 158602), (32292, 79301)]