25472940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424549}}^1$

素因数の和:424561

約数の個数: 24

約数和(自身を含む): 71324400

約数和(自身を除く): 45851460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424549, 849098, 1273647, 1698196, 2122745, 2547294, 4245490, 5094588, 6368235, 8490980, 12736470, 25472940]

約数ペア:

[(1, 25472940), (2, 12736470), (3, 8490980), (4, 6368235), (5, 5094588), (6, 4245490), (10, 2547294), (12, 2122745), (15, 1698196), (20, 1273647), (30, 849098), (60, 424549)]