2514818660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{32233}}^1$

素因数の和:32372

約数の個数: 48

約数和(自身を含む): 5458634496

約数和(自身を除く): 2943815836

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 235, 332, 415, 470, 830, 940, 1660, 3901, 7802, 15604, 19505, 32233, 39010, 64466, 78020, 128932, 161165, 322330, 644660, 1514951, 2675339, 3029902, 5350678, 6059804, 7574755, 10701356, 13376695, 15149510, 26753390, 30299020, 53506780, 125740933, 251481866, 502963732, 628704665, 1257409330, 2514818660]

約数ペア:

[(1, 2514818660), (2, 1257409330), (4, 628704665), (5, 502963732), (10, 251481866), (20, 125740933), (47, 53506780), (83, 30299020), (94, 26753390), (166, 15149510), (188, 13376695), (235, 10701356), (332, 7574755), (415, 6059804), (470, 5350678), (830, 3029902), (940, 2675339), (1660, 1514951), (3901, 644660), (7802, 322330), (15604, 161165), (19505, 128932), (32233, 78020), (39010, 64466)]