24770800

素因数分解:

$2^4\times 5^2\times {\mathrm{61927}}^1$

素因数の和:61945

約数の個数: 30

約数和(自身を含む): 59512808

約数和(自身を除く): 34742008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 61927, 123854, 247708, 309635, 495416, 619270, 990832, 1238540, 1548175, 2477080, 3096350, 4954160, 6192700, 12385400, 24770800]

約数ペア:

[(1, 24770800), (2, 12385400), (4, 6192700), (5, 4954160), (8, 3096350), (10, 2477080), (16, 1548175), (20, 1238540), (25, 990832), (40, 619270), (50, 495416), (80, 309635), (100, 247708), (200, 123854), (400, 61927)]