2630123500

素因数分解:

$2^2\times 5^3\times {\mathrm{5260247}}^1$

素因数の和:5260266

約数の個数: 24

約数和(自身を含む): 5744190816

約数和(自身を除く): 3114067316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5260247, 10520494, 21040988, 26301235, 52602470, 105204940, 131506175, 263012350, 526024700, 657530875, 1315061750, 2630123500]

約数ペア:

[(1, 2630123500), (2, 1315061750), (4, 657530875), (5, 526024700), (10, 263012350), (20, 131506175), (25, 105204940), (50, 52602470), (100, 26301235), (125, 21040988), (250, 10520494), (500, 5260247)]