29057200

素因数分解:

$2^4\times 5^2\times {\mathrm{72643}}^1$

素因数の和:72661

約数の個数: 30

約数和(自身を含む): 69810884

約数和(自身を除く): 40753684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 72643, 145286, 290572, 363215, 581144, 726430, 1162288, 1452860, 1816075, 2905720, 3632150, 5811440, 7264300, 14528600, 29057200]

約数ペア:

[(1, 29057200), (2, 14528600), (4, 7264300), (5, 5811440), (8, 3632150), (10, 2905720), (16, 1816075), (20, 1452860), (25, 1162288), (40, 726430), (50, 581144), (80, 363215), (100, 290572), (200, 145286), (400, 72643)]