15677030680

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1252159}}^1$

素因数の和:1252483

約数の個数: 32

約数和(自身を含む): 35386041600

約数和(自身を除く): 19709010920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 1252159, 2504318, 5008636, 6260795, 10017272, 12521590, 25043180, 50086360, 391925767, 783851534, 1567703068, 1959628835, 3135406136, 3919257670, 7838515340, 15677030680]

約数ペア:

[(1, 15677030680), (2, 7838515340), (4, 3919257670), (5, 3135406136), (8, 1959628835), (10, 1567703068), (20, 783851534), (40, 391925767), (313, 50086360), (626, 25043180), (1252, 12521590), (1565, 10017272), (2504, 6260795), (3130, 5008636), (6260, 2504318), (12520, 1252159)]