56927120

素因数分解:

$2^4\times 5^1\times {\mathrm{711589}}^1$

素因数の和:711602

約数の個数: 20

約数和(自身を含む): 132355740

約数和(自身を除く): 75428620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 711589, 1423178, 2846356, 3557945, 5692712, 7115890, 11385424, 14231780, 28463560, 56927120]

約数ペア:

[(1, 56927120), (2, 28463560), (4, 14231780), (5, 11385424), (8, 7115890), (10, 5692712), (16, 3557945), (20, 2846356), (40, 1423178), (80, 711589)]