2004603550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{25423}}^1$

素因数の和:25537

約数の個数: 48

約数和(自身を含む): 3972245760

約数和(自身を除く): 1967642210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 190, 415, 475, 830, 950, 1577, 2075, 3154, 4150, 7885, 15770, 25423, 39425, 50846, 78850, 127115, 254230, 483037, 635575, 966074, 1271150, 2110109, 2415185, 4220218, 4830370, 10550545, 12075925, 21101090, 24151850, 40092071, 52752725, 80184142, 105505450, 200460355, 400920710, 1002301775, 2004603550]

約数ペア:

[(1, 2004603550), (2, 1002301775), (5, 400920710), (10, 200460355), (19, 105505450), (25, 80184142), (38, 52752725), (50, 40092071), (83, 24151850), (95, 21101090), (166, 12075925), (190, 10550545), (415, 4830370), (475, 4220218), (830, 2415185), (950, 2110109), (1577, 1271150), (2075, 966074), (3154, 635575), (4150, 483037), (7885, 254230), (15770, 127115), (25423, 78850), (39425, 50846)]