47964160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 56

約数和(自身を含む): 115205256

約数和(自身を除く): 67241096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1171, 1280, 2048, 2342, 2560, 4096, 4684, 5120, 5855, 8192, 9368, 10240, 11710, 18736, 20480, 23420, 37472, 40960, 46840, 74944, 93680, 149888, 187360, 299776, 374720, 599552, 749440, 1199104, 1498880, 2398208, 2997760, 4796416, 5995520, 9592832, 11991040, 23982080, 47964160]

約数ペア:

[(1, 47964160), (2, 23982080), (4, 11991040), (5, 9592832), (8, 5995520), (10, 4796416), (16, 2997760), (20, 2398208), (32, 1498880), (40, 1199104), (64, 749440), (80, 599552), (128, 374720), (160, 299776), (256, 187360), (320, 149888), (512, 93680), (640, 74944), (1024, 46840), (1171, 40960), (1280, 37472), (2048, 23420), (2342, 20480), (2560, 18736), (4096, 11710), (4684, 10240), (5120, 9368), (5855, 8192)]