7192880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1973

約数の個数: 40

約数和(自身を含む): 17088192

約数和(自身を除く): 9895312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 1913, 3760, 3826, 7652, 9565, 15304, 19130, 30608, 38260, 76520, 89911, 153040, 179822, 359644, 449555, 719288, 899110, 1438576, 1798220, 3596440, 7192880]

約数ペア:

[(1, 7192880), (2, 3596440), (4, 1798220), (5, 1438576), (8, 899110), (10, 719288), (16, 449555), (20, 359644), (40, 179822), (47, 153040), (80, 89911), (94, 76520), (188, 38260), (235, 30608), (376, 19130), (470, 15304), (752, 9565), (940, 7652), (1880, 3826), (1913, 3760)]