18960125200

素因数分解:

$2^4\times 5^2\times {\mathrm{47400313}}^1$

素因数の和:47400331

約数の個数: 30

約数和(自身を含む): 45551701754

約数和(自身を除く): 26591576554

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 47400313, 94800626, 189601252, 237001565, 379202504, 474003130, 758405008, 948006260, 1185007825, 1896012520, 2370015650, 3792025040, 4740031300, 9480062600, 18960125200]

約数ペア:

[(1, 18960125200), (2, 9480062600), (4, 4740031300), (5, 3792025040), (8, 2370015650), (10, 1896012520), (16, 1185007825), (20, 948006260), (25, 758405008), (40, 474003130), (50, 379202504), (80, 237001565), (100, 189601252), (200, 94800626), (400, 47400313)]