27203900

素因数分解:

$2^2\times 5^2\times {\mathrm{272039}}^1$

素因数の和:272053

約数の個数: 18

約数和(自身を含む): 59032680

約数和(自身を除く): 31828780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 272039, 544078, 1088156, 1360195, 2720390, 5440780, 6800975, 13601950, 27203900]

約数ペア:

[(1, 27203900), (2, 13601950), (4, 6800975), (5, 5440780), (10, 2720390), (20, 1360195), (25, 1088156), (50, 544078), (100, 272039)]