26888988680

素因数分解:

$2^3\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{382163}}^1$

素因数の和:383933

約数の個数: 32

約数和(自身を含む): 60534777600

約数和(自身を除く): 33645788920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1759, 3518, 7036, 8795, 14072, 17590, 35180, 70360, 382163, 764326, 1528652, 1910815, 3057304, 3821630, 7643260, 15286520, 672224717, 1344449434, 2688898868, 3361123585, 5377797736, 6722247170, 13444494340, 26888988680]

約数ペア:

[(1, 26888988680), (2, 13444494340), (4, 6722247170), (5, 5377797736), (8, 3361123585), (10, 2688898868), (20, 1344449434), (40, 672224717), (1759, 15286520), (3518, 7643260), (7036, 3821630), (8795, 3057304), (14072, 1910815), (17590, 1528652), (35180, 764326), (70360, 382163)]