2045549958155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{480881}}^1$

素因数の和:481076

約数の個数: 48

約数和(自身を含む): 2762955619200

約数和(自身を除く): 717405661045

約数列:

[1, 5, 11, 55, 79, 89, 121, 395, 445, 605, 869, 979, 4345, 4895, 7031, 9559, 10769, 35155, 47795, 53845, 77341, 386705, 480881, 850751, 2404405, 4253755, 5289691, 26448455, 37989599, 42798409, 58186601, 189947995, 213992045, 290933005, 417885589, 470782499, 2089427945, 2353912495, 3381074311, 4596741479, 5178607489, 16905371555, 22983707395, 25893037445, 37191817421, 185959087105, 409109991631, 2045549958155]

約数ペア:

[(1, 2045549958155), (5, 409109991631), (11, 185959087105), (55, 37191817421), (79, 25893037445), (89, 22983707395), (121, 16905371555), (395, 5178607489), (445, 4596741479), (605, 3381074311), (869, 2353912495), (979, 2089427945), (4345, 470782499), (4895, 417885589), (7031, 290933005), (9559, 213992045), (10769, 189947995), (35155, 58186601), (47795, 42798409), (53845, 37989599), (77341, 26448455), (386705, 5289691), (480881, 4253755), (850751, 2404405)]