29636140

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3623}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 62405280

約数和(自身を除く): 32769140

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 3623, 4090, 7246, 8180, 14492, 18115, 36230, 72460, 1481807, 2963614, 5927228, 7409035, 14818070, 29636140]

約数ペア:

[(1, 29636140), (2, 14818070), (4, 7409035), (5, 5927228), (10, 2963614), (20, 1481807), (409, 72460), (818, 36230), (1636, 18115), (2045, 14492), (3623, 8180), (4090, 7246)]