125694520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11008

約数の個数: 64

約数和(自身を含む): 331128000

約数和(自身を除く): 205433480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 10949, 11480, 21898, 43796, 54745, 76643, 87592, 109490, 153286, 218980, 306572, 383215, 437960, 448909, 613144, 766430, 897818, 1532860, 1795636, 2244545, 3065720, 3142363, 3591272, 4489090, 6284726, 8978180, 12569452, 15711815, 17956360, 25138904, 31423630, 62847260, 125694520]

約数ペア:

[(1, 125694520), (2, 62847260), (4, 31423630), (5, 25138904), (7, 17956360), (8, 15711815), (10, 12569452), (14, 8978180), (20, 6284726), (28, 4489090), (35, 3591272), (40, 3142363), (41, 3065720), (56, 2244545), (70, 1795636), (82, 1532860), (140, 897818), (164, 766430), (205, 613144), (280, 448909), (287, 437960), (328, 383215), (410, 306572), (574, 218980), (820, 153286), (1148, 109490), (1435, 87592), (1640, 76643), (2296, 54745), (2870, 43796), (5740, 21898), (10949, 11480)]