25085180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2371}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 55092072

約数和(自身を除く): 30006892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2371, 2645, 4742, 5290, 9484, 10580, 11855, 23710, 47420, 54533, 109066, 218132, 272665, 545330, 1090660, 1254259, 2508518, 5017036, 6271295, 12542590, 25085180]

約数ペア:

[(1, 25085180), (2, 12542590), (4, 6271295), (5, 5017036), (10, 2508518), (20, 1254259), (23, 1090660), (46, 545330), (92, 272665), (115, 218132), (230, 109066), (460, 54533), (529, 47420), (1058, 23710), (2116, 11855), (2371, 10580), (2645, 9484), (4742, 5290)]