56846320

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3607}}^1$

素因数の和:3817

約数の個数: 40

約数和(自身を含む): 132875424

約数和(自身を除く): 76029104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3607, 3940, 7214, 7880, 14428, 15760, 18035, 28856, 36070, 57712, 72140, 144280, 288560, 710579, 1421158, 2842316, 3552895, 5684632, 7105790, 11369264, 14211580, 28423160, 56846320]

約数ペア:

[(1, 56846320), (2, 28423160), (4, 14211580), (5, 11369264), (8, 7105790), (10, 5684632), (16, 3552895), (20, 2842316), (40, 1421158), (80, 710579), (197, 288560), (394, 144280), (788, 72140), (985, 57712), (1576, 36070), (1970, 28856), (3152, 18035), (3607, 15760), (3940, 14428), (7214, 7880)]