38867120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10337}}^1$

素因数の和:10397

約数の個数: 40

約数和(自身を含む): 92297664

約数和(自身を除く): 53430544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10337, 20674, 41348, 51685, 82696, 103370, 165392, 206740, 413480, 485839, 826960, 971678, 1943356, 2429195, 3886712, 4858390, 7773424, 9716780, 19433560, 38867120]

約数ペア:

[(1, 38867120), (2, 19433560), (4, 9716780), (5, 7773424), (8, 4858390), (10, 3886712), (16, 2429195), (20, 1943356), (40, 971678), (47, 826960), (80, 485839), (94, 413480), (188, 206740), (235, 165392), (376, 103370), (470, 82696), (752, 51685), (940, 41348), (1880, 20674), (3760, 10337)]