26504810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 24039190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 701, 995, 1402, 1990, 3505, 3781, 7010, 7562, 13319, 18905, 26638, 37810, 66595, 133190, 139499, 278998, 697495, 1394990, 2650481, 5300962, 13252405, 26504810]

約数ペア:

[(1, 26504810), (2, 13252405), (5, 5300962), (10, 2650481), (19, 1394990), (38, 697495), (95, 278998), (190, 139499), (199, 133190), (398, 66595), (701, 37810), (995, 26638), (1402, 18905), (1990, 13319), (3505, 7562), (3781, 7010)]