12393400

素因数分解:

$2^3\times 5^2\times {\mathrm{61967}}^1$

素因数の和:61983

約数の個数: 24

約数和(自身を含む): 28815120

約数和(自身を除く): 16421720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61967, 123934, 247868, 309835, 495736, 619670, 1239340, 1549175, 2478680, 3098350, 6196700, 12393400]

約数ペア:

[(1, 12393400), (2, 6196700), (4, 3098350), (5, 2478680), (8, 1549175), (10, 1239340), (20, 619670), (25, 495736), (40, 309835), (50, 247868), (100, 123934), (200, 61967)]