2072568740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{9227}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 4753232064

約数和(自身を除く): 2680663324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1021, 2042, 4084, 5105, 9227, 10210, 11231, 18454, 20420, 22462, 36908, 44924, 46135, 56155, 92270, 101497, 112310, 184540, 202994, 224620, 405988, 507485, 1014970, 2029940, 9420767, 18841534, 37683068, 47103835, 94207670, 103628437, 188415340, 207256874, 414513748, 518142185, 1036284370, 2072568740]

約数ペア:

[(1, 2072568740), (2, 1036284370), (4, 518142185), (5, 414513748), (10, 207256874), (11, 188415340), (20, 103628437), (22, 94207670), (44, 47103835), (55, 37683068), (110, 18841534), (220, 9420767), (1021, 2029940), (2042, 1014970), (4084, 507485), (5105, 405988), (9227, 224620), (10210, 202994), (11231, 184540), (18454, 112310), (20420, 101497), (22462, 92270), (36908, 56155), (44924, 46135)]