486932480

素因数分解:

$2^{17}\times 5^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 1170206352

約数和(自身を除く): 683273872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 743, 1024, 1280, 1486, 2048, 2560, 2972, 3715, 4096, 5120, 5944, 7430, 8192, 10240, 11888, 14860, 16384, 20480, 23776, 29720, 32768, 40960, 47552, 59440, 65536, 81920, 95104, 118880, 131072, 163840, 190208, 237760, 327680, 380416, 475520, 655360, 760832, 951040, 1521664, 1902080, 3043328, 3804160, 6086656, 7608320, 12173312, 15216640, 24346624, 30433280, 48693248, 60866560, 97386496, 121733120, 243466240, 486932480]

約数ペア:

[(1, 486932480), (2, 243466240), (4, 121733120), (5, 97386496), (8, 60866560), (10, 48693248), (16, 30433280), (20, 24346624), (32, 15216640), (40, 12173312), (64, 7608320), (80, 6086656), (128, 3804160), (160, 3043328), (256, 1902080), (320, 1521664), (512, 951040), (640, 760832), (743, 655360), (1024, 475520), (1280, 380416), (1486, 327680), (2048, 237760), (2560, 190208), (2972, 163840), (3715, 131072), (4096, 118880), (5120, 95104), (5944, 81920), (7430, 65536), (8192, 59440), (10240, 47552), (11888, 40960), (14860, 32768), (16384, 29720), (20480, 23776)]