8585544760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1270051}}^1$

素因数の和:1270088

約数の個数: 48

約数和(自身を含む): 20917756440

約数和(自身を除く): 12332211680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 1270051, 2540102, 5080204, 6350255, 10160408, 12700510, 16510663, 25401020, 33021326, 50802040, 66042652, 82553315, 132085304, 165106630, 214638619, 330213260, 429277238, 660426520, 858554476, 1073193095, 1717108952, 2146386190, 4292772380, 8585544760]

約数ペア:

[(1, 8585544760), (2, 4292772380), (4, 2146386190), (5, 1717108952), (8, 1073193095), (10, 858554476), (13, 660426520), (20, 429277238), (26, 330213260), (40, 214638619), (52, 165106630), (65, 132085304), (104, 82553315), (130, 66042652), (169, 50802040), (260, 33021326), (338, 25401020), (520, 16510663), (676, 12700510), (845, 10160408), (1352, 6350255), (1690, 5080204), (3380, 2540102), (6760, 1270051)]