214630400

素因数分解:

$2^{16}\times 5^2\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 102

約数和(自身を含む): 536342532

約数和(自身を除く): 321712132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 200, 256, 262, 320, 400, 512, 524, 640, 655, 800, 1024, 1048, 1280, 1310, 1600, 2048, 2096, 2560, 2620, 3200, 3275, 4096, 4192, 5120, 5240, 6400, 6550, 8192, 8384, 10240, 10480, 12800, 13100, 16384, 16768, 20480, 20960, 25600, 26200, 32768, 33536, 40960, 41920, 51200, 52400, 65536, 67072, 81920, 83840, 102400, 104800, 134144, 163840, 167680, 204800, 209600, 268288, 327680, 335360, 409600, 419200, 536576, 670720, 819200, 838400, 1073152, 1341440, 1638400, 1676800, 2146304, 2682880, 3353600, 4292608, 5365760, 6707200, 8585216, 10731520, 13414400, 21463040, 26828800, 42926080, 53657600, 107315200, 214630400]

約数ペア:

[(1, 214630400), (2, 107315200), (4, 53657600), (5, 42926080), (8, 26828800), (10, 21463040), (16, 13414400), (20, 10731520), (25, 8585216), (32, 6707200), (40, 5365760), (50, 4292608), (64, 3353600), (80, 2682880), (100, 2146304), (128, 1676800), (131, 1638400), (160, 1341440), (200, 1073152), (256, 838400), (262, 819200), (320, 670720), (400, 536576), (512, 419200), (524, 409600), (640, 335360), (655, 327680), (800, 268288), (1024, 209600), (1048, 204800), (1280, 167680), (1310, 163840), (1600, 134144), (2048, 104800), (2096, 102400), (2560, 83840), (2620, 81920), (3200, 67072), (3275, 65536), (4096, 52400), (4192, 51200), (5120, 41920), (5240, 40960), (6400, 33536), (6550, 32768), (8192, 26200), (8384, 25600), (10240, 20960), (10480, 20480), (12800, 16768), (13100, 16384)]