567444880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 1393303680

約数和(自身を除く): 825858800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 577, 647, 760, 1154, 1294, 1520, 2308, 2588, 2885, 3235, 4616, 5176, 5770, 6470, 9232, 10352, 10963, 11540, 12293, 12940, 21926, 23080, 24586, 25880, 43852, 46160, 49172, 51760, 54815, 61465, 87704, 98344, 109630, 122930, 175408, 196688, 219260, 245860, 373319, 438520, 491720, 746638, 877040, 983440, 1493276, 1866595, 2986552, 3733190, 5973104, 7093061, 7466380, 14186122, 14932760, 28372244, 29865520, 35465305, 56744488, 70930610, 113488976, 141861220, 283722440, 567444880]

約数ペア:

[(1, 567444880), (2, 283722440), (4, 141861220), (5, 113488976), (8, 70930610), (10, 56744488), (16, 35465305), (19, 29865520), (20, 28372244), (38, 14932760), (40, 14186122), (76, 7466380), (80, 7093061), (95, 5973104), (152, 3733190), (190, 2986552), (304, 1866595), (380, 1493276), (577, 983440), (647, 877040), (760, 746638), (1154, 491720), (1294, 438520), (1520, 373319), (2308, 245860), (2588, 219260), (2885, 196688), (3235, 175408), (4616, 122930), (5176, 109630), (5770, 98344), (6470, 87704), (9232, 61465), (10352, 54815), (10963, 51760), (11540, 49172), (12293, 46160), (12940, 43852), (21926, 25880), (23080, 24586)]