11640663040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2273567}}^1$

素因数の和:2273592

約数の個数: 44

約数和(自身を含む): 27923962176

約数和(自身を除く): 16283299136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 2273567, 4547134, 9094268, 11367835, 18188536, 22735670, 36377072, 45471340, 72754144, 90942680, 145508288, 181885360, 291016576, 363770720, 582033152, 727541440, 1164066304, 1455082880, 2328132608, 2910165760, 5820331520, 11640663040]

約数ペア:

[(1, 11640663040), (2, 5820331520), (4, 2910165760), (5, 2328132608), (8, 1455082880), (10, 1164066304), (16, 727541440), (20, 582033152), (32, 363770720), (40, 291016576), (64, 181885360), (80, 145508288), (128, 90942680), (160, 72754144), (256, 45471340), (320, 36377072), (512, 22735670), (640, 18188536), (1024, 11367835), (1280, 9094268), (2560, 4547134), (5120, 2273567)]