19336400

素因数分解:

$2^4\times 5^2\times {\mathrm{48341}}^1$

素因数の和:48359

約数の個数: 30

約数和(自身を含む): 46456662

約数和(自身を除く): 27120262

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 48341, 96682, 193364, 241705, 386728, 483410, 773456, 966820, 1208525, 1933640, 2417050, 3867280, 4834100, 9668200, 19336400]

約数ペア:

[(1, 19336400), (2, 9668200), (4, 4834100), (5, 3867280), (8, 2417050), (10, 1933640), (16, 1208525), (20, 966820), (25, 773456), (40, 483410), (50, 386728), (80, 241705), (100, 193364), (200, 96682), (400, 48341)]