242536400

素因数分解:

$2^4\times 5^2\times {\mathrm{606341}}^1$

素因数の和:606359

約数の個数: 30

約数和(自身を含む): 582694662

約数和(自身を除く): 340158262

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 606341, 1212682, 2425364, 3031705, 4850728, 6063410, 9701456, 12126820, 15158525, 24253640, 30317050, 48507280, 60634100, 121268200, 242536400]

約数ペア:

[(1, 242536400), (2, 121268200), (4, 60634100), (5, 48507280), (8, 30317050), (10, 24253640), (16, 15158525), (20, 12126820), (25, 9701456), (40, 6063410), (50, 4850728), (80, 3031705), (100, 2425364), (200, 1212682), (400, 606341)]