130834640

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2333}}^1$

素因数の和:3047

約数の個数: 40

約数和(自身を含む): 304755048

約数和(自身を除く): 173920408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2333, 2804, 3505, 4666, 5608, 7010, 9332, 11216, 11665, 14020, 18664, 23330, 28040, 37328, 46660, 56080, 93320, 186640, 1635433, 3270866, 6541732, 8177165, 13083464, 16354330, 26166928, 32708660, 65417320, 130834640]

約数ペア:

[(1, 130834640), (2, 65417320), (4, 32708660), (5, 26166928), (8, 16354330), (10, 13083464), (16, 8177165), (20, 6541732), (40, 3270866), (80, 1635433), (701, 186640), (1402, 93320), (2333, 56080), (2804, 46660), (3505, 37328), (4666, 28040), (5608, 23330), (7010, 18664), (9332, 14020), (11216, 11665)]