1692057320

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{475297}}^1$

素因数の和:475397

約数の個数: 32

約数和(自身を含む): 3849913800

約数和(自身を除く): 2157856480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 475297, 950594, 1901188, 2376485, 3802376, 4752970, 9505940, 19011880, 42301433, 84602866, 169205732, 211507165, 338411464, 423014330, 846028660, 1692057320]

約数ペア:

[(1, 1692057320), (2, 846028660), (4, 423014330), (5, 338411464), (8, 211507165), (10, 169205732), (20, 84602866), (40, 42301433), (89, 19011880), (178, 9505940), (356, 4752970), (445, 3802376), (712, 2376485), (890, 1901188), (1780, 950594), (3560, 475297)]