77733040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12650

約数の個数: 80

約数和(自身を含む): 225342720

約数和(自身を除く): 147609680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12619, 25238, 50476, 63095, 88333, 100952, 126190, 138809, 176666, 201904, 252380, 277618, 353332, 441665, 504760, 555236, 694045, 706664, 883330, 971663, 1009520, 1110472, 1388090, 1413328, 1766660, 1943326, 2220944, 2776180, 3533320, 3886652, 4858315, 5552360, 7066640, 7773304, 9716630, 11104720, 15546608, 19433260, 38866520, 77733040]

約数ペア:

[(1, 77733040), (2, 38866520), (4, 19433260), (5, 15546608), (7, 11104720), (8, 9716630), (10, 7773304), (11, 7066640), (14, 5552360), (16, 4858315), (20, 3886652), (22, 3533320), (28, 2776180), (35, 2220944), (40, 1943326), (44, 1766660), (55, 1413328), (56, 1388090), (70, 1110472), (77, 1009520), (80, 971663), (88, 883330), (110, 706664), (112, 694045), (140, 555236), (154, 504760), (176, 441665), (220, 353332), (280, 277618), (308, 252380), (385, 201904), (440, 176666), (560, 138809), (616, 126190), (770, 100952), (880, 88333), (1232, 63095), (1540, 50476), (3080, 25238), (6160, 12619)]