48630800

素因数分解:

$2^4\times 5^2\times {\mathrm{121577}}^1$

素因数の和:121595

約数の個数: 30

約数和(自身を含む): 116836458

約数和(自身を除く): 68205658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 121577, 243154, 486308, 607885, 972616, 1215770, 1945232, 2431540, 3039425, 4863080, 6078850, 9726160, 12157700, 24315400, 48630800]

約数ペア:

[(1, 48630800), (2, 24315400), (4, 12157700), (5, 9726160), (8, 6078850), (10, 4863080), (16, 3039425), (20, 2431540), (25, 1945232), (40, 1215770), (50, 972616), (80, 607885), (100, 486308), (200, 243154), (400, 121577)]