11966120

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 27042120

約数和(自身を除く): 15076000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1021, 1172, 1465, 2042, 2344, 2930, 4084, 5105, 5860, 8168, 10210, 11720, 20420, 40840, 299153, 598306, 1196612, 1495765, 2393224, 2991530, 5983060, 11966120]

約数ペア:

[(1, 11966120), (2, 5983060), (4, 2991530), (5, 2393224), (8, 1495765), (10, 1196612), (20, 598306), (40, 299153), (293, 40840), (586, 20420), (1021, 11720), (1172, 10210), (1465, 8168), (2042, 5860), (2344, 5105), (2930, 4084)]