89253040

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2389}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 208044720

約数和(自身を除く): 118791680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1868, 2335, 2389, 3736, 4670, 4778, 7472, 9340, 9556, 11945, 18680, 19112, 23890, 37360, 38224, 47780, 95560, 191120, 1115663, 2231326, 4462652, 5578315, 8925304, 11156630, 17850608, 22313260, 44626520, 89253040]

約数ペア:

[(1, 89253040), (2, 44626520), (4, 22313260), (5, 17850608), (8, 11156630), (10, 8925304), (16, 5578315), (20, 4462652), (40, 2231326), (80, 1115663), (467, 191120), (934, 95560), (1868, 47780), (2335, 38224), (2389, 37360), (3736, 23890), (4670, 19112), (4778, 18680), (7472, 11945), (9340, 9556)]