2013011080

素因数分解:

$2^3\times 5^1\times {\mathrm{50325277}}^1$

素因数の和:50325288

約数の個数: 16

約数和(自身を含む): 4529275020

約数和(自身を除く): 2516263940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50325277, 100650554, 201301108, 251626385, 402602216, 503252770, 1006505540, 2013011080]

約数ペア:

[(1, 2013011080), (2, 1006505540), (4, 503252770), (5, 402602216), (8, 251626385), (10, 201301108), (20, 100650554), (40, 50325277)]