2005200624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{54751}}^1$

素因数の和:54878

約数の個数: 80

約数和(自身を含む): 5974538240

約数和(自身を除く): 3969337616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 9156, 12208, 18312, 36624, 54751, 109502, 164253, 219004, 328506, 383257, 438008, 657012, 766514, 876016, 1149771, 1314024, 1533028, 2299542, 2628048, 3066056, 4599084, 5967859, 6132112, 9198168, 11935718, 17903577, 18396336, 23871436, 35807154, 41775013, 47742872, 71614308, 83550026, 95485744, 125325039, 143228616, 167100052, 250650078, 286457232, 334200104, 501300156, 668400208, 1002600312, 2005200624]

約数ペア:

[(1, 2005200624), (2, 1002600312), (3, 668400208), (4, 501300156), (6, 334200104), (7, 286457232), (8, 250650078), (12, 167100052), (14, 143228616), (16, 125325039), (21, 95485744), (24, 83550026), (28, 71614308), (42, 47742872), (48, 41775013), (56, 35807154), (84, 23871436), (109, 18396336), (112, 17903577), (168, 11935718), (218, 9198168), (327, 6132112), (336, 5967859), (436, 4599084), (654, 3066056), (763, 2628048), (872, 2299542), (1308, 1533028), (1526, 1314024), (1744, 1149771), (2289, 876016), (2616, 766514), (3052, 657012), (4578, 438008), (5232, 383257), (6104, 328506), (9156, 219004), (12208, 164253), (18312, 109502), (36624, 54751)]