828134080

素因数分解:

$2^6\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1811}}^1$

素因数の和:3257

約数の個数: 56

約数和(自身を含む): 1974463920

約数和(自身を除く): 1146329840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1429, 1811, 2858, 3622, 5716, 7145, 7244, 9055, 11432, 14290, 14488, 18110, 22864, 28580, 28976, 36220, 45728, 57160, 57952, 72440, 91456, 114320, 115904, 144880, 228640, 289760, 457280, 579520, 2587919, 5175838, 10351676, 12939595, 20703352, 25879190, 41406704, 51758380, 82813408, 103516760, 165626816, 207033520, 414067040, 828134080]

約数ペア:

[(1, 828134080), (2, 414067040), (4, 207033520), (5, 165626816), (8, 103516760), (10, 82813408), (16, 51758380), (20, 41406704), (32, 25879190), (40, 20703352), (64, 12939595), (80, 10351676), (160, 5175838), (320, 2587919), (1429, 579520), (1811, 457280), (2858, 289760), (3622, 228640), (5716, 144880), (7145, 115904), (7244, 114320), (9055, 91456), (11432, 72440), (14290, 57952), (14488, 57160), (18110, 45728), (22864, 36220), (28580, 28976)]