88086280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115903}}^1$

素因数の和:115933

約数の個数: 32

約数和(自身を含む): 208627200

約数和(自身を除く): 120540920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 115903, 231806, 463612, 579515, 927224, 1159030, 2202157, 2318060, 4404314, 4636120, 8808628, 11010785, 17617256, 22021570, 44043140, 88086280]

約数ペア:

[(1, 88086280), (2, 44043140), (4, 22021570), (5, 17617256), (8, 11010785), (10, 8808628), (19, 4636120), (20, 4404314), (38, 2318060), (40, 2202157), (76, 1159030), (95, 927224), (152, 579515), (190, 463612), (380, 231806), (760, 115903)]