228175040

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7465

約数の個数: 56

約数和(自身を含む): 549017952

約数和(自身を除く): 320842912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7351, 7760, 14702, 15520, 29404, 31040, 36755, 58808, 73510, 117616, 147020, 235232, 294040, 470464, 588080, 713047, 1176160, 1426094, 2352320, 2852188, 3565235, 5704376, 7130470, 11408752, 14260940, 22817504, 28521880, 45635008, 57043760, 114087520, 228175040]

約数ペア:

[(1, 228175040), (2, 114087520), (4, 57043760), (5, 45635008), (8, 28521880), (10, 22817504), (16, 14260940), (20, 11408752), (32, 7130470), (40, 5704376), (64, 3565235), (80, 2852188), (97, 2352320), (160, 1426094), (194, 1176160), (320, 713047), (388, 588080), (485, 470464), (776, 294040), (970, 235232), (1552, 147020), (1940, 117616), (3104, 73510), (3880, 58808), (6208, 36755), (7351, 31040), (7760, 29404), (14702, 15520)]