22074910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 25825250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 359, 430, 473, 559, 715, 718, 946, 1118, 1430, 1795, 2365, 2795, 3590, 3949, 4667, 4730, 5590, 6149, 7898, 9334, 12298, 15437, 19745, 23335, 30745, 30874, 39490, 46670, 51337, 61490, 77185, 102674, 154370, 169807, 200681, 256685, 339614, 401362, 513370, 849035, 1003405, 1698070, 2006810, 2207491, 4414982, 11037455, 22074910]

約数ペア:

[(1, 22074910), (2, 11037455), (5, 4414982), (10, 2207491), (11, 2006810), (13, 1698070), (22, 1003405), (26, 849035), (43, 513370), (55, 401362), (65, 339614), (86, 256685), (110, 200681), (130, 169807), (143, 154370), (215, 102674), (286, 77185), (359, 61490), (430, 51337), (473, 46670), (559, 39490), (715, 30874), (718, 30745), (946, 23335), (1118, 19745), (1430, 15437), (1795, 12298), (2365, 9334), (2795, 7898), (3590, 6149), (3949, 5590), (4667, 4730)]