2171039600

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{42737}}^1$

素因数の和:42882

約数の個数: 60

約数和(自身を含む): 5257115904

約数和(自身を除く): 3086076304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 5080, 6350, 10160, 12700, 25400, 42737, 50800, 85474, 170948, 213685, 341896, 427370, 683792, 854740, 1068425, 1709480, 2136850, 3418960, 4273700, 5427599, 8547400, 10855198, 17094800, 21710396, 27137995, 43420792, 54275990, 86841584, 108551980, 135689975, 217103960, 271379950, 434207920, 542759900, 1085519800, 2171039600]

約数ペア:

[(1, 2171039600), (2, 1085519800), (4, 542759900), (5, 434207920), (8, 271379950), (10, 217103960), (16, 135689975), (20, 108551980), (25, 86841584), (40, 54275990), (50, 43420792), (80, 27137995), (100, 21710396), (127, 17094800), (200, 10855198), (254, 8547400), (400, 5427599), (508, 4273700), (635, 3418960), (1016, 2136850), (1270, 1709480), (2032, 1068425), (2540, 854740), (3175, 683792), (5080, 427370), (6350, 341896), (10160, 213685), (12700, 170948), (25400, 85474), (42737, 50800)]