5209000

素因数分解:

$2^3\times 5^3\times {\mathrm{5209}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 12191400

約数和(自身を除く): 6982400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5209, 10418, 20836, 26045, 41672, 52090, 104180, 130225, 208360, 260450, 520900, 651125, 1041800, 1302250, 2604500, 5209000]

約数ペア:

[(1, 5209000), (2, 2604500), (4, 1302250), (5, 1041800), (8, 651125), (10, 520900), (20, 260450), (25, 208360), (40, 130225), (50, 104180), (100, 52090), (125, 41672), (200, 26045), (250, 20836), (500, 10418), (1000, 5209)]