41151860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 89443200

約数和(自身を除く): 48291340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 109, 172, 215, 218, 430, 436, 439, 545, 860, 878, 1090, 1756, 2180, 2195, 4390, 4687, 8780, 9374, 18748, 18877, 23435, 37754, 46870, 47851, 75508, 93740, 94385, 95702, 188770, 191404, 239255, 377540, 478510, 957020, 2057593, 4115186, 8230372, 10287965, 20575930, 41151860]

約数ペア:

[(1, 41151860), (2, 20575930), (4, 10287965), (5, 8230372), (10, 4115186), (20, 2057593), (43, 957020), (86, 478510), (109, 377540), (172, 239255), (215, 191404), (218, 188770), (430, 95702), (436, 94385), (439, 93740), (545, 75508), (860, 47851), (878, 46870), (1090, 37754), (1756, 23435), (2180, 18877), (2195, 18748), (4390, 9374), (4687, 8780)]