88594120

素因数分解:

$2^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1811}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 199609920

約数和(自身を除く): 111015800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1223, 1811, 2446, 3622, 4892, 6115, 7244, 9055, 9784, 12230, 14488, 18110, 24460, 36220, 48920, 72440, 2214853, 4429706, 8859412, 11074265, 17718824, 22148530, 44297060, 88594120]

約数ペア:

[(1, 88594120), (2, 44297060), (4, 22148530), (5, 17718824), (8, 11074265), (10, 8859412), (20, 4429706), (40, 2214853), (1223, 72440), (1811, 48920), (2446, 36220), (3622, 24460), (4892, 18110), (6115, 14488), (7244, 12230), (9055, 9784)]