2016338600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{73589}}^1$

素因数の和:73742

約数の個数: 48

約数和(自身を含む): 4722270300

約数和(自身を除く): 2705931700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 5480, 6850, 13700, 27400, 73589, 147178, 294356, 367945, 588712, 735890, 1471780, 1839725, 2943560, 3679450, 7358900, 10081693, 14717800, 20163386, 40326772, 50408465, 80653544, 100816930, 201633860, 252042325, 403267720, 504084650, 1008169300, 2016338600]

約数ペア:

[(1, 2016338600), (2, 1008169300), (4, 504084650), (5, 403267720), (8, 252042325), (10, 201633860), (20, 100816930), (25, 80653544), (40, 50408465), (50, 40326772), (100, 20163386), (137, 14717800), (200, 10081693), (274, 7358900), (548, 3679450), (685, 2943560), (1096, 1839725), (1370, 1471780), (2740, 735890), (3425, 588712), (5480, 367945), (6850, 294356), (13700, 147178), (27400, 73589)]