3331567411180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20551}}^1\times {\mathrm{426611}}^1$

素因数の和:447190

約数の個数: 48

約数和(自身を含む): 7364893052160

約数和(自身を除く): 4033325640980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 20551, 41102, 82204, 102755, 205510, 390469, 411020, 426611, 780938, 853222, 1561876, 1706444, 1952345, 2133055, 3904690, 4266110, 7809380, 8105609, 8532220, 16211218, 32422436, 40528045, 81056090, 162112180, 8767282661, 17534565322, 35069130644, 43836413305, 87672826610, 166578370559, 175345653220, 333156741118, 666313482236, 832891852795, 1665783705590, 3331567411180]

約数ペア:

[(1, 3331567411180), (2, 1665783705590), (4, 832891852795), (5, 666313482236), (10, 333156741118), (19, 175345653220), (20, 166578370559), (38, 87672826610), (76, 43836413305), (95, 35069130644), (190, 17534565322), (380, 8767282661), (20551, 162112180), (41102, 81056090), (82204, 40528045), (102755, 32422436), (205510, 16211218), (390469, 8532220), (411020, 8105609), (426611, 7809380), (780938, 4266110), (853222, 3904690), (1561876, 2133055), (1706444, 1952345)]