201132040

素因数分解:

$2^3\times 5^1\times {\mathrm{5028301}}^1$

素因数の和:5028312

約数の個数: 16

約数和(自身を含む): 452547180

約数和(自身を除く): 251415140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5028301, 10056602, 20113204, 25141505, 40226408, 50283010, 100566020, 201132040]

約数ペア:

[(1, 201132040), (2, 100566020), (4, 50283010), (5, 40226408), (8, 25141505), (10, 20113204), (20, 10056602), (40, 5028301)]