2080502556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{6257}}^1$

素因数の和:6515

約数の個数: 72

約数和(自身を含む): 5360102160

約数和(自身を除く): 3279599604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 229, 242, 363, 458, 484, 687, 726, 916, 1374, 1452, 2519, 2748, 5038, 6257, 7557, 10076, 12514, 15114, 18771, 25028, 27709, 30228, 37542, 55418, 68827, 75084, 83127, 110836, 137654, 166254, 206481, 275308, 332508, 412962, 757097, 825924, 1432853, 1514194, 2271291, 2865706, 3028388, 4298559, 4542582, 5731412, 8597118, 9085164, 15761383, 17194236, 31522766, 47284149, 63045532, 94568298, 173375213, 189136596, 346750426, 520125639, 693500852, 1040251278, 2080502556]

約数ペア:

[(1, 2080502556), (2, 1040251278), (3, 693500852), (4, 520125639), (6, 346750426), (11, 189136596), (12, 173375213), (22, 94568298), (33, 63045532), (44, 47284149), (66, 31522766), (121, 17194236), (132, 15761383), (229, 9085164), (242, 8597118), (363, 5731412), (458, 4542582), (484, 4298559), (687, 3028388), (726, 2865706), (916, 2271291), (1374, 1514194), (1452, 1432853), (2519, 825924), (2748, 757097), (5038, 412962), (6257, 332508), (7557, 275308), (10076, 206481), (12514, 166254), (15114, 137654), (18771, 110836), (25028, 83127), (27709, 75084), (30228, 68827), (37542, 55418)]