105364120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138637}}^1$

素因数の和:138667

約数の個数: 32

約数和(自身を含む): 249548400

約数和(自身を除く): 144184280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 138637, 277274, 554548, 693185, 1109096, 1386370, 2634103, 2772740, 5268206, 5545480, 10536412, 13170515, 21072824, 26341030, 52682060, 105364120]

約数ペア:

[(1, 105364120), (2, 52682060), (4, 26341030), (5, 21072824), (8, 13170515), (10, 10536412), (19, 5545480), (20, 5268206), (38, 2772740), (40, 2634103), (76, 1386370), (95, 1109096), (152, 693185), (190, 554548), (380, 277274), (760, 138637)]