2018032400

素因数分解:

$2^4\times 5^2\times {\mathrm{5045081}}^1$

素因数の和:5045099

約数の個数: 30

約数和(自身を含む): 4848323802

約数和(自身を除く): 2830291402

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5045081, 10090162, 20180324, 25225405, 40360648, 50450810, 80721296, 100901620, 126127025, 201803240, 252254050, 403606480, 504508100, 1009016200, 2018032400]

約数ペア:

[(1, 2018032400), (2, 1009016200), (4, 504508100), (5, 403606480), (8, 252254050), (10, 201803240), (16, 126127025), (20, 100901620), (25, 80721296), (40, 50450810), (50, 40360648), (80, 25225405), (100, 20180324), (200, 10090162), (400, 5045081)]