8947702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3467}}^1\times {\mathrm{11731}}^1$

素因数の和:15218

約数の個数: 48

約数和(自身を含む): 20506034304

約数和(自身を除く): 11558331364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3467, 6934, 11731, 13868, 17335, 23462, 34670, 38137, 46924, 58655, 69340, 76274, 117310, 129041, 152548, 190685, 234620, 258082, 381370, 516164, 645205, 762740, 1290410, 2580820, 40671377, 81342754, 162685508, 203356885, 406713770, 447385147, 813427540, 894770294, 1789540588, 2236925735, 4473851470, 8947702940]

約数ペア:

[(1, 8947702940), (2, 4473851470), (4, 2236925735), (5, 1789540588), (10, 894770294), (11, 813427540), (20, 447385147), (22, 406713770), (44, 203356885), (55, 162685508), (110, 81342754), (220, 40671377), (3467, 2580820), (6934, 1290410), (11731, 762740), (13868, 645205), (17335, 516164), (23462, 381370), (34670, 258082), (38137, 234620), (46924, 190685), (58655, 152548), (69340, 129041), (76274, 117310)]