1013080280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{236701}}^1$

素因数の和:236819

約数の個数: 32

約数和(自身を含む): 2300743440

約数和(自身を除く): 1287663160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 236701, 473402, 946804, 1183505, 1893608, 2367010, 4734020, 9468040, 25327007, 50654014, 101308028, 126635035, 202616056, 253270070, 506540140, 1013080280]

約数ペア:

[(1, 1013080280), (2, 506540140), (4, 253270070), (5, 202616056), (8, 126635035), (10, 101308028), (20, 50654014), (40, 25327007), (107, 9468040), (214, 4734020), (428, 2367010), (535, 1893608), (856, 1183505), (1070, 946804), (2140, 473402), (4280, 236701)]