5115400

素因数分解:

$2^3\times 5^2\times {\mathrm{25577}}^1$

素因数の和:25593

約数の個数: 24

約数和(自身を含む): 11893770

約数和(自身を除く): 6778370

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 25577, 51154, 102308, 127885, 204616, 255770, 511540, 639425, 1023080, 1278850, 2557700, 5115400]

約数ペア:

[(1, 5115400), (2, 2557700), (4, 1278850), (5, 1023080), (8, 639425), (10, 511540), (20, 255770), (25, 204616), (40, 127885), (50, 102308), (100, 51154), (200, 25577)]