2009585710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{6719}}^1$

素因数の和:9456

約数の個数: 32

約数和(自身を含む): 3948134400

約数和(自身を除く): 1938548690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2719, 5438, 6719, 13438, 13595, 27190, 29909, 33595, 59818, 67190, 73909, 147818, 149545, 299090, 369545, 739090, 18268961, 36537922, 91344805, 182689610, 200958571, 401917142, 1004792855, 2009585710]

約数ペア:

[(1, 2009585710), (2, 1004792855), (5, 401917142), (10, 200958571), (11, 182689610), (22, 91344805), (55, 36537922), (110, 18268961), (2719, 739090), (5438, 369545), (6719, 299090), (13438, 149545), (13595, 147818), (27190, 73909), (29909, 67190), (33595, 59818)]