52746280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69403}}^1$

素因数の和:69433

約数の個数: 32

約数和(自身を含む): 124927200

約数和(自身を除く): 72180920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 69403, 138806, 277612, 347015, 555224, 694030, 1318657, 1388060, 2637314, 2776120, 5274628, 6593285, 10549256, 13186570, 26373140, 52746280]

約数ペア:

[(1, 52746280), (2, 26373140), (4, 13186570), (5, 10549256), (8, 6593285), (10, 5274628), (19, 2776120), (20, 2637314), (38, 1388060), (40, 1318657), (76, 694030), (95, 555224), (152, 347015), (190, 277612), (380, 138806), (760, 69403)]