2013302000

素因数分解:

$2^4\times 5^3\times {\mathrm{1006651}}^1$

素因数の和:1006674

約数の個数: 40

約数和(自身を含む): 4868169072

約数和(自身を除く): 2854867072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 1006651, 2013302, 4026604, 5033255, 8053208, 10066510, 16106416, 20133020, 25166275, 40266040, 50332550, 80532080, 100665100, 125831375, 201330200, 251662750, 402660400, 503325500, 1006651000, 2013302000]

約数ペア:

[(1, 2013302000), (2, 1006651000), (4, 503325500), (5, 402660400), (8, 251662750), (10, 201330200), (16, 125831375), (20, 100665100), (25, 80532080), (40, 50332550), (50, 40266040), (80, 25166275), (100, 20133020), (125, 16106416), (200, 10066510), (250, 8053208), (400, 5033255), (500, 4026604), (1000, 2013302), (2000, 1006651)]