34840694920

素因数分解:

$2^3\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{243233}}^1$

素因数の和:246825

約数の個数: 32

約数和(自身を含む): 78413776920

約数和(自身を除く): 43573082000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3581, 7162, 14324, 17905, 28648, 35810, 71620, 143240, 243233, 486466, 972932, 1216165, 1945864, 2432330, 4864660, 9729320, 871017373, 1742034746, 3484069492, 4355086865, 6968138984, 8710173730, 17420347460, 34840694920]

約数ペア:

[(1, 34840694920), (2, 17420347460), (4, 8710173730), (5, 6968138984), (8, 4355086865), (10, 3484069492), (20, 1742034746), (40, 871017373), (3581, 9729320), (7162, 4864660), (14324, 2432330), (17905, 1945864), (28648, 1216165), (35810, 972932), (71620, 486466), (143240, 243233)]