242569400

素因数分解:

$2^3\times 5^2\times {\mathrm{1212847}}^1$

素因数の和:1212863

約数の個数: 24

約数和(自身を含む): 563974320

約数和(自身を除く): 321404920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1212847, 2425694, 4851388, 6064235, 9702776, 12128470, 24256940, 30321175, 48513880, 60642350, 121284700, 242569400]

約数ペア:

[(1, 242569400), (2, 121284700), (4, 60642350), (5, 48513880), (8, 30321175), (10, 24256940), (20, 12128470), (25, 9702776), (40, 6064235), (50, 4851388), (100, 2425694), (200, 1212847)]