2059096720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{202667}}^1$

素因数の和:202807

約数の個数: 40

約数和(自身を含む): 4825119744

約数和(自身を除く): 2766023024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 202667, 405334, 810668, 1013335, 1621336, 2026670, 3242672, 4053340, 8106680, 16213360, 25738709, 51477418, 102954836, 128693545, 205909672, 257387090, 411819344, 514774180, 1029548360, 2059096720]

約数ペア:

[(1, 2059096720), (2, 1029548360), (4, 514774180), (5, 411819344), (8, 257387090), (10, 205909672), (16, 128693545), (20, 102954836), (40, 51477418), (80, 25738709), (127, 16213360), (254, 8106680), (508, 4053340), (635, 3242672), (1016, 2026670), (1270, 1621336), (2032, 1013335), (2540, 810668), (5080, 405334), (10160, 202667)]