2014765840

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{183829}}^1$

素因数の和:183979

約数の個数: 40

約数和(自身を含む): 4718548440

約数和(自身を除く): 2703782600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 183829, 367658, 735316, 919145, 1470632, 1838290, 2941264, 3676580, 7353160, 14706320, 25184573, 50369146, 100738292, 125922865, 201476584, 251845730, 402953168, 503691460, 1007382920, 2014765840]

約数ペア:

[(1, 2014765840), (2, 1007382920), (4, 503691460), (5, 402953168), (8, 251845730), (10, 201476584), (16, 125922865), (20, 100738292), (40, 50369146), (80, 25184573), (137, 14706320), (274, 7353160), (548, 3676580), (685, 2941264), (1096, 1838290), (1370, 1470632), (2192, 919145), (2740, 735316), (5480, 367658), (10960, 183829)]