10820488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 25067520

約数和(自身を除く): 14247032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 271, 322, 434, 542, 644, 713, 868, 1084, 1288, 1426, 1736, 1897, 2168, 2852, 3794, 4991, 5704, 6233, 7588, 8401, 9982, 12466, 15176, 16802, 19964, 24932, 33604, 39928, 43631, 49864, 58807, 67208, 87262, 117614, 174524, 193223, 235228, 349048, 386446, 470456, 772892, 1352561, 1545784, 2705122, 5410244, 10820488]

約数ペア:

[(1, 10820488), (2, 5410244), (4, 2705122), (7, 1545784), (8, 1352561), (14, 772892), (23, 470456), (28, 386446), (31, 349048), (46, 235228), (56, 193223), (62, 174524), (92, 117614), (124, 87262), (161, 67208), (184, 58807), (217, 49864), (248, 43631), (271, 39928), (322, 33604), (434, 24932), (542, 19964), (644, 16802), (713, 15176), (868, 12466), (1084, 9982), (1288, 8401), (1426, 7588), (1736, 6233), (1897, 5704), (2168, 4991), (2852, 3794)]