2014876520

素因数分解:

$2^3\times 5^1\times {\mathrm{5519}}^1\times {\mathrm{9127}}^1$

素因数の和:14657

約数の個数: 32

約数和(自身を含む): 4534790400

約数和(自身を除く): 2519913880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5519, 9127, 11038, 18254, 22076, 27595, 36508, 44152, 45635, 55190, 73016, 91270, 110380, 182540, 220760, 365080, 50371913, 100743826, 201487652, 251859565, 402975304, 503719130, 1007438260, 2014876520]

約数ペア:

[(1, 2014876520), (2, 1007438260), (4, 503719130), (5, 402975304), (8, 251859565), (10, 201487652), (20, 100743826), (40, 50371913), (5519, 365080), (9127, 220760), (11038, 182540), (18254, 110380), (22076, 91270), (27595, 73016), (36508, 55190), (44152, 45635)]