29120879450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{78737}}^1$

素因数の和:79331

約数の個数: 48

約数和(自身を含む): 58434619320

約数和(自身を除く): 29313739870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 569, 650, 1138, 2845, 5690, 7397, 14225, 14794, 28450, 36985, 73970, 78737, 157474, 184925, 369850, 393685, 787370, 1023581, 1968425, 2047162, 3936850, 5117905, 10235810, 25589525, 44801353, 51179050, 89602706, 224006765, 448013530, 582417589, 1120033825, 1164835178, 2240067650, 2912087945, 5824175890, 14560439725, 29120879450]

約数ペア:

[(1, 29120879450), (2, 14560439725), (5, 5824175890), (10, 2912087945), (13, 2240067650), (25, 1164835178), (26, 1120033825), (50, 582417589), (65, 448013530), (130, 224006765), (325, 89602706), (569, 51179050), (650, 44801353), (1138, 25589525), (2845, 10235810), (5690, 5117905), (7397, 3936850), (14225, 2047162), (14794, 1968425), (28450, 1023581), (36985, 787370), (73970, 393685), (78737, 369850), (157474, 184925)]