26332460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17099}}^1$

素因数の和:17126

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 42614740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 17099, 34198, 68396, 85495, 119693, 170990, 188089, 239386, 341980, 376178, 478772, 598465, 752356, 940445, 1196930, 1316623, 1880890, 2393860, 2633246, 3761780, 5266492, 6583115, 13166230, 26332460]

約数ペア:

[(1, 26332460), (2, 13166230), (4, 6583115), (5, 5266492), (7, 3761780), (10, 2633246), (11, 2393860), (14, 1880890), (20, 1316623), (22, 1196930), (28, 940445), (35, 752356), (44, 598465), (55, 478772), (70, 376178), (77, 341980), (110, 239386), (140, 188089), (154, 170990), (220, 119693), (308, 85495), (385, 68396), (770, 34198), (1540, 17099)]