68500060

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20509}}^1$

素因数の和:20685

約数の個数: 24

約数和(自身を含む): 144718560

約数和(自身を除く): 76218500

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 20509, 41018, 82036, 102545, 205090, 410180, 3425003, 6850006, 13700012, 17125015, 34250030, 68500060]

約数ペア:

[(1, 68500060), (2, 34250030), (4, 17125015), (5, 13700012), (10, 6850006), (20, 3425003), (167, 410180), (334, 205090), (668, 102545), (835, 82036), (1670, 41018), (3340, 20509)]