233070640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 598461696

約数和(自身を除く): 365391056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3191, 3320, 3652, 4565, 6382, 6640, 7304, 9130, 12764, 14608, 15955, 18260, 25528, 31910, 35101, 36520, 51056, 63820, 70202, 73040, 127640, 140404, 175505, 255280, 264853, 280808, 351010, 529706, 561616, 702020, 1059412, 1324265, 1404040, 2118824, 2648530, 2808080, 2913383, 4237648, 5297060, 5826766, 10594120, 11653532, 14566915, 21188240, 23307064, 29133830, 46614128, 58267660, 116535320, 233070640]

約数ペア:

[(1, 233070640), (2, 116535320), (4, 58267660), (5, 46614128), (8, 29133830), (10, 23307064), (11, 21188240), (16, 14566915), (20, 11653532), (22, 10594120), (40, 5826766), (44, 5297060), (55, 4237648), (80, 2913383), (83, 2808080), (88, 2648530), (110, 2118824), (166, 1404040), (176, 1324265), (220, 1059412), (332, 702020), (415, 561616), (440, 529706), (664, 351010), (830, 280808), (880, 264853), (913, 255280), (1328, 175505), (1660, 140404), (1826, 127640), (3191, 73040), (3320, 70202), (3652, 63820), (4565, 51056), (6382, 36520), (6640, 35101), (7304, 31910), (9130, 25528), (12764, 18260), (14608, 15955)]