24904580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12329}}^1$

素因数の和:12439

約数の個数: 24

約数和(自身を含む): 52821720

約数和(自身を除く): 27917140

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 12329, 24658, 49316, 61645, 123290, 246580, 1245229, 2490458, 4980916, 6226145, 12452290, 24904580]

約数ペア:

[(1, 24904580), (2, 12452290), (4, 6226145), (5, 4980916), (10, 2490458), (20, 1245229), (101, 246580), (202, 123290), (404, 61645), (505, 49316), (1010, 24658), (2020, 12329)]