2630804900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{271217}}^1$

素因数の和:271328

約数の個数: 36

約数和(自身を含む): 5767721988

約数和(自身を除く): 3136917088

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 271217, 542434, 1084868, 1356085, 2712170, 5424340, 6780425, 13560850, 26308049, 27121700, 52616098, 105232196, 131540245, 263080490, 526160980, 657701225, 1315402450, 2630804900]

約数ペア:

[(1, 2630804900), (2, 1315402450), (4, 657701225), (5, 526160980), (10, 263080490), (20, 131540245), (25, 105232196), (50, 52616098), (97, 27121700), (100, 26308049), (194, 13560850), (388, 6780425), (485, 5424340), (970, 2712170), (1940, 1356085), (2425, 1084868), (4850, 542434), (9700, 271217)]