11804900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 25901988

約数和(自身を除く): 14097088

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1217, 1940, 2425, 2434, 4850, 4868, 6085, 9700, 12170, 24340, 30425, 60850, 118049, 121700, 236098, 472196, 590245, 1180490, 2360980, 2951225, 5902450, 11804900]

約数ペア:

[(1, 11804900), (2, 5902450), (4, 2951225), (5, 2360980), (10, 1180490), (20, 590245), (25, 472196), (50, 236098), (97, 121700), (100, 118049), (194, 60850), (388, 30425), (485, 24340), (970, 12170), (1217, 9700), (1940, 6085), (2425, 4868), (2434, 4850)]