47622040

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2339}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 107406000

約数和(自身を除く): 59783960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2339, 2545, 4072, 4678, 5090, 9356, 10180, 11695, 18712, 20360, 23390, 46780, 93560, 1190551, 2381102, 4762204, 5952755, 9524408, 11905510, 23811020, 47622040]

約数ペア:

[(1, 47622040), (2, 23811020), (4, 11905510), (5, 9524408), (8, 5952755), (10, 4762204), (20, 2381102), (40, 1190551), (509, 93560), (1018, 46780), (2036, 23390), (2339, 20360), (2545, 18712), (4072, 11695), (4678, 10180), (5090, 9356)]