2010250330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{493919}}^1$

素因数の和:493974

約数の個数: 32

約数和(自身を含む): 4054095360

約数和(自身を除く): 2043845030

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 493919, 987838, 2469595, 4939190, 5433109, 10866218, 18275003, 27165545, 36550006, 54331090, 91375015, 182750030, 201025033, 402050066, 1005125165, 2010250330]

約数ペア:

[(1, 2010250330), (2, 1005125165), (5, 402050066), (10, 201025033), (11, 182750030), (22, 91375015), (37, 54331090), (55, 36550006), (74, 27165545), (110, 18275003), (185, 10866218), (370, 5433109), (407, 4939190), (814, 2469595), (2035, 987838), (4070, 493919)]