103640493140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{208759}}^1$

素因数の和:209112

約数の個数: 48

約数和(自身を含む): 220671010560

約数和(自身を除く): 117030517420

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 241, 412, 482, 515, 964, 1030, 1205, 2060, 2410, 4820, 24823, 49646, 99292, 124115, 208759, 248230, 417518, 496460, 835036, 1043795, 2087590, 4175180, 21502177, 43004354, 50310919, 86008708, 100621838, 107510885, 201243676, 215021770, 251554595, 430043540, 503109190, 1006218380, 5182024657, 10364049314, 20728098628, 25910123285, 51820246570, 103640493140]

約数ペア:

[(1, 103640493140), (2, 51820246570), (4, 25910123285), (5, 20728098628), (10, 10364049314), (20, 5182024657), (103, 1006218380), (206, 503109190), (241, 430043540), (412, 251554595), (482, 215021770), (515, 201243676), (964, 107510885), (1030, 100621838), (1205, 86008708), (2060, 50310919), (2410, 43004354), (4820, 21502177), (24823, 4175180), (49646, 2087590), (99292, 1043795), (124115, 835036), (208759, 496460), (248230, 417518)]