2000742755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 2662806528

約数和(自身を除く): 662063773

約数列:

[1, 5, 11, 55, 73, 365, 547, 803, 911, 2735, 4015, 4555, 6017, 10021, 30085, 39931, 50105, 66503, 199655, 332515, 439241, 498317, 731533, 2196205, 2491585, 3657665, 5481487, 27407435, 36377141, 181885705, 400148551, 2000742755]

約数ペア:

[(1, 2000742755), (5, 400148551), (11, 181885705), (55, 36377141), (73, 27407435), (365, 5481487), (547, 3657665), (803, 2491585), (911, 2196205), (2735, 731533), (4015, 498317), (4555, 439241), (6017, 332515), (10021, 199655), (30085, 66503), (39931, 50105)]