2765480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 6359040

約数和(自身を除く): 3593560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1471, 1880, 2942, 5884, 7355, 11768, 14710, 29420, 58840, 69137, 138274, 276548, 345685, 553096, 691370, 1382740, 2765480]

約数ペア:

[(1, 2765480), (2, 1382740), (4, 691370), (5, 553096), (8, 345685), (10, 276548), (20, 138274), (40, 69137), (47, 58840), (94, 29420), (188, 14710), (235, 11768), (376, 7355), (470, 5884), (940, 2942), (1471, 1880)]