24958420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4441}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 52611048

約数和(自身を除く): 27652628

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4441, 5620, 8882, 17764, 22205, 44410, 88820, 1247921, 2495842, 4991684, 6239605, 12479210, 24958420]

約数ペア:

[(1, 24958420), (2, 12479210), (4, 6239605), (5, 4991684), (10, 2495842), (20, 1247921), (281, 88820), (562, 44410), (1124, 22205), (1405, 17764), (2810, 8882), (4441, 5620)]