45812560

素因数分解:

$2^4\times 5^1\times {\mathrm{572657}}^1$

素因数の和:572670

約数の個数: 20

約数和(自身を含む): 106514388

約数和(自身を除く): 60701828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572657, 1145314, 2290628, 2863285, 4581256, 5726570, 9162512, 11453140, 22906280, 45812560]

約数ペア:

[(1, 45812560), (2, 22906280), (4, 11453140), (5, 9162512), (8, 5726570), (10, 4581256), (16, 2863285), (20, 2290628), (40, 1145314), (80, 572657)]