73221880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79589}}^1$

素因数の和:79623

約数の個数: 32

約数和(自身を含む): 171914400

約数和(自身を除く): 98692520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 79589, 159178, 318356, 397945, 636712, 795890, 1591780, 1830547, 3183560, 3661094, 7322188, 9152735, 14644376, 18305470, 36610940, 73221880]

約数ペア:

[(1, 73221880), (2, 36610940), (4, 18305470), (5, 14644376), (8, 9152735), (10, 7322188), (20, 3661094), (23, 3183560), (40, 1830547), (46, 1591780), (92, 795890), (115, 636712), (184, 397945), (230, 318356), (460, 159178), (920, 79589)]