22780487712

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{20983}}^1$

素因数の和:21302

約数の個数: 96

約数和(自身を含む): 61425036288

約数和(自身を除く): 38644548576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 263, 344, 516, 526, 688, 789, 1032, 1052, 1376, 1578, 2064, 2104, 3156, 4128, 4208, 6312, 8416, 11309, 12624, 20983, 22618, 25248, 33927, 41966, 45236, 62949, 67854, 83932, 90472, 125898, 135708, 167864, 180944, 251796, 271416, 335728, 361888, 503592, 542832, 671456, 902269, 1007184, 1085664, 1804538, 2014368, 2706807, 3609076, 5413614, 5518529, 7218152, 10827228, 11037058, 14436304, 16555587, 21654456, 22074116, 28872608, 33111174, 43308912, 44148232, 66222348, 86617824, 88296464, 132444696, 176592928, 237296747, 264889392, 474593494, 529778784, 711890241, 949186988, 1423780482, 1898373976, 2847560964, 3796747952, 5695121928, 7593495904, 11390243856, 22780487712]

約数ペア:

[(1, 22780487712), (2, 11390243856), (3, 7593495904), (4, 5695121928), (6, 3796747952), (8, 2847560964), (12, 1898373976), (16, 1423780482), (24, 949186988), (32, 711890241), (43, 529778784), (48, 474593494), (86, 264889392), (96, 237296747), (129, 176592928), (172, 132444696), (258, 88296464), (263, 86617824), (344, 66222348), (516, 44148232), (526, 43308912), (688, 33111174), (789, 28872608), (1032, 22074116), (1052, 21654456), (1376, 16555587), (1578, 14436304), (2064, 11037058), (2104, 10827228), (3156, 7218152), (4128, 5518529), (4208, 5413614), (6312, 3609076), (8416, 2706807), (11309, 2014368), (12624, 1804538), (20983, 1085664), (22618, 1007184), (25248, 902269), (33927, 671456), (41966, 542832), (45236, 503592), (62949, 361888), (67854, 335728), (83932, 271416), (90472, 251796), (125898, 180944), (135708, 167864)]