33718780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21341}}^1$

素因数の和:21429

約数の個数: 24

約数和(自身を含む): 71709120

約数和(自身を除く): 37990340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21341, 42682, 85364, 106705, 213410, 426820, 1685939, 3371878, 6743756, 8429695, 16859390, 33718780]

約数ペア:

[(1, 33718780), (2, 16859390), (4, 8429695), (5, 6743756), (10, 3371878), (20, 1685939), (79, 426820), (158, 213410), (316, 106705), (395, 85364), (790, 42682), (1580, 21341)]