83893040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13619}}^1$

素因数の和:13650

約数の個数: 80

約数和(自身を含む): 243198720

約数和(自身を除く): 159305680

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, 13619, 27238, 54476, 68095, 95333, 108952, 136190, 149809, 190666, 217904, 272380, 299618, 381332, 476665, 544760, 599236, 749045, 762664, 953330, 1048663, 1089520, 1198472, 1498090, 1525328, 1906660, 2097326, 2396944, 2996180, 3813320, 4194652, 5243315, 5992360, 7626640, 8389304, 10486630, 11984720, 16778608, 20973260, 41946520, 83893040]

約数ペア:

[(1, 83893040), (2, 41946520), (4, 20973260), (5, 16778608), (7, 11984720), (8, 10486630), (10, 8389304), (11, 7626640), (14, 5992360), (16, 5243315), (20, 4194652), (22, 3813320), (28, 2996180), (35, 2396944), (40, 2097326), (44, 1906660), (55, 1525328), (56, 1498090), (70, 1198472), (77, 1089520), (80, 1048663), (88, 953330), (110, 762664), (112, 749045), (140, 599236), (154, 544760), (176, 476665), (220, 381332), (280, 299618), (308, 272380), (385, 217904), (440, 190666), (560, 149809), (616, 136190), (770, 108952), (880, 95333), (1232, 68095), (1540, 54476), (3080, 27238), (6160, 13619)]