22949140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6871}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 48488832

約数和(自身を除く): 25539692

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 6871, 13742, 27484, 34355, 68710, 137420, 1147457, 2294914, 4589828, 5737285, 11474570, 22949140]

約数ペア:

[(1, 22949140), (2, 11474570), (4, 5737285), (5, 4589828), (10, 2294914), (20, 1147457), (167, 137420), (334, 68710), (668, 34355), (835, 27484), (1670, 13742), (3340, 6871)]