2013266000

素因数分解:

$2^4\times 5^3\times {\mathrm{1006633}}^1$

素因数の和:1006656

約数の個数: 40

約数和(自身を含む): 4868082024

約数和(自身を除く): 2854816024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 1006633, 2013266, 4026532, 5033165, 8053064, 10066330, 16106128, 20132660, 25165825, 40265320, 50331650, 80530640, 100663300, 125829125, 201326600, 251658250, 402653200, 503316500, 1006633000, 2013266000]

約数ペア:

[(1, 2013266000), (2, 1006633000), (4, 503316500), (5, 402653200), (8, 251658250), (10, 201326600), (16, 125829125), (20, 100663300), (25, 80530640), (40, 50331650), (50, 40265320), (80, 25165825), (100, 20132660), (125, 16106128), (200, 10066330), (250, 8053064), (400, 5033165), (500, 4026532), (1000, 2013266), (2000, 1006633)]