13712965120

素因数分解:

$2^9\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27191}}^1$

素因数の和:27411

約数の個数: 80

約数和(自身を含む): 33047090208

約数和(自身を除く): 19334125088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 256, 320, 394, 512, 640, 788, 985, 1280, 1576, 1970, 2560, 3152, 3940, 6304, 7880, 12608, 15760, 25216, 27191, 31520, 50432, 54382, 63040, 100864, 108764, 126080, 135955, 217528, 252160, 271910, 435056, 504320, 543820, 870112, 1087640, 1740224, 2175280, 3480448, 4350560, 5356627, 6960896, 8701120, 10713254, 13921792, 17402240, 21426508, 26783135, 34804480, 42853016, 53566270, 69608960, 85706032, 107132540, 171412064, 214265080, 342824128, 428530160, 685648256, 857060320, 1371296512, 1714120640, 2742593024, 3428241280, 6856482560, 13712965120]

約数ペア:

[(1, 13712965120), (2, 6856482560), (4, 3428241280), (5, 2742593024), (8, 1714120640), (10, 1371296512), (16, 857060320), (20, 685648256), (32, 428530160), (40, 342824128), (64, 214265080), (80, 171412064), (128, 107132540), (160, 85706032), (197, 69608960), (256, 53566270), (320, 42853016), (394, 34804480), (512, 26783135), (640, 21426508), (788, 17402240), (985, 13921792), (1280, 10713254), (1576, 8701120), (1970, 6960896), (2560, 5356627), (3152, 4350560), (3940, 3480448), (6304, 2175280), (7880, 1740224), (12608, 1087640), (15760, 870112), (25216, 543820), (27191, 504320), (31520, 435056), (50432, 271910), (54382, 252160), (63040, 217528), (100864, 135955), (108764, 126080)]