2680064

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 54

約数和(自身を含む): 5840730

約数和(自身を除く): 3160666

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 361, 464, 551, 608, 722, 928, 1102, 1216, 1444, 1856, 2204, 2432, 2888, 3712, 4408, 4864, 5776, 7424, 8816, 10469, 11552, 17632, 20938, 23104, 35264, 41876, 46208, 70528, 83752, 92416, 141056, 167504, 335008, 670016, 1340032, 2680064]

約数ペア:

[(1, 2680064), (2, 1340032), (4, 670016), (8, 335008), (16, 167504), (19, 141056), (29, 92416), (32, 83752), (38, 70528), (58, 46208), (64, 41876), (76, 35264), (116, 23104), (128, 20938), (152, 17632), (232, 11552), (256, 10469), (304, 8816), (361, 7424), (464, 5776), (551, 4864), (608, 4408), (722, 3712), (928, 2888), (1102, 2432), (1216, 2204), (1444, 1856)]