2054674720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3391}}^1$

素因数の和:3954

約数の個数: 96

約数和(自身を含む): 5559515136

約数和(自身を除く): 3504840416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 541, 560, 1082, 1120, 2164, 2705, 3391, 3787, 4328, 5410, 6782, 7574, 8656, 10820, 13564, 15148, 16955, 17312, 18935, 21640, 23737, 27128, 30296, 33910, 37870, 43280, 47474, 54256, 60592, 67820, 75740, 86560, 94948, 108512, 118685, 121184, 135640, 151480, 189896, 237370, 271280, 302960, 379792, 474740, 542560, 605920, 759584, 949480, 1834531, 1898960, 3669062, 3797920, 7338124, 9172655, 12841717, 14676248, 18345310, 25683434, 29352496, 36690620, 51366868, 58704992, 64208585, 73381240, 102733736, 128417170, 146762480, 205467472, 256834340, 293524960, 410934944, 513668680, 1027337360, 2054674720]

約数ペア:

[(1, 2054674720), (2, 1027337360), (4, 513668680), (5, 410934944), (7, 293524960), (8, 256834340), (10, 205467472), (14, 146762480), (16, 128417170), (20, 102733736), (28, 73381240), (32, 64208585), (35, 58704992), (40, 51366868), (56, 36690620), (70, 29352496), (80, 25683434), (112, 18345310), (140, 14676248), (160, 12841717), (224, 9172655), (280, 7338124), (541, 3797920), (560, 3669062), (1082, 1898960), (1120, 1834531), (2164, 949480), (2705, 759584), (3391, 605920), (3787, 542560), (4328, 474740), (5410, 379792), (6782, 302960), (7574, 271280), (8656, 237370), (10820, 189896), (13564, 151480), (15148, 135640), (16955, 121184), (17312, 118685), (18935, 108512), (21640, 94948), (23737, 86560), (27128, 75740), (30296, 67820), (33910, 60592), (37870, 54256), (43280, 47474)]