54112820260

素因数分解:

$2^2\times 5^1\times {\mathrm{17419}}^1\times {\mathrm{155327}}^1$

素因数の和:172755

約数の個数: 24

約数和(自身を含む): 113644177920

約数和(自身を除く): 59531357660

約数列:

[1, 2, 4, 5, 10, 20, 17419, 34838, 69676, 87095, 155327, 174190, 310654, 348380, 621308, 776635, 1553270, 3106540, 2705641013, 5411282026, 10822564052, 13528205065, 27056410130, 54112820260]

約数ペア:

[(1, 54112820260), (2, 27056410130), (4, 13528205065), (5, 10822564052), (10, 5411282026), (20, 2705641013), (17419, 3106540), (34838, 1553270), (69676, 776635), (87095, 621308), (155327, 348380), (174190, 310654)]