5606960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 13176240

約数和(自身を除く): 7569280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 643, 872, 1090, 1286, 1744, 2180, 2572, 3215, 4360, 5144, 6430, 8720, 10288, 12860, 25720, 51440, 70087, 140174, 280348, 350435, 560696, 700870, 1121392, 1401740, 2803480, 5606960]

約数ペア:

[(1, 5606960), (2, 2803480), (4, 1401740), (5, 1121392), (8, 700870), (10, 560696), (16, 350435), (20, 280348), (40, 140174), (80, 70087), (109, 51440), (218, 25720), (436, 12860), (545, 10288), (643, 8720), (872, 6430), (1090, 5144), (1286, 4360), (1744, 3215), (2180, 2572)]