2080563730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 4357204992

約数和(自身を除く): 2276641262

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 547, 670, 811, 938, 1094, 1622, 2345, 2735, 3829, 4055, 4690, 5470, 5677, 7658, 8110, 11354, 19145, 28385, 36649, 38290, 54337, 56770, 73298, 108674, 183245, 256543, 271685, 366490, 380359, 443617, 513086, 543370, 760718, 887234, 1282715, 1901795, 2218085, 2565430, 3105319, 3803590, 4436170, 6210638, 15526595, 29722339, 31053190, 59444678, 148611695, 208056373, 297223390, 416112746, 1040281865, 2080563730]

約数ペア:

[(1, 2080563730), (2, 1040281865), (5, 416112746), (7, 297223390), (10, 208056373), (14, 148611695), (35, 59444678), (67, 31053190), (70, 29722339), (134, 15526595), (335, 6210638), (469, 4436170), (547, 3803590), (670, 3105319), (811, 2565430), (938, 2218085), (1094, 1901795), (1622, 1282715), (2345, 887234), (2735, 760718), (3829, 543370), (4055, 513086), (4690, 443617), (5470, 380359), (5677, 366490), (7658, 271685), (8110, 256543), (11354, 183245), (19145, 108674), (28385, 73298), (36649, 56770), (38290, 54337)]