4208353280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 112

約数和(自身を含む): 10191536640

約数和(自身を除く): 5983183360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 809, 1016, 1024, 1270, 1280, 1618, 2032, 2048, 2540, 2560, 3236, 4045, 4064, 4096, 5080, 5120, 6472, 8090, 8128, 8192, 10160, 10240, 12944, 16180, 16256, 20320, 20480, 25888, 32360, 32512, 40640, 40960, 51776, 64720, 65024, 81280, 102743, 103552, 129440, 130048, 162560, 205486, 207104, 258880, 260096, 325120, 410972, 414208, 513715, 517760, 520192, 650240, 821944, 828416, 1027430, 1035520, 1040384, 1300480, 1643888, 1656832, 2054860, 2071040, 2600960, 3287776, 3313664, 4109720, 4142080, 5201920, 6575552, 6627328, 8219440, 8284160, 13151104, 16438880, 16568320, 26302208, 32877760, 33136640, 52604416, 65755520, 105208832, 131511040, 210417664, 263022080, 420835328, 526044160, 841670656, 1052088320, 2104176640, 4208353280]

約数ペア:

[(1, 4208353280), (2, 2104176640), (4, 1052088320), (5, 841670656), (8, 526044160), (10, 420835328), (16, 263022080), (20, 210417664), (32, 131511040), (40, 105208832), (64, 65755520), (80, 52604416), (127, 33136640), (128, 32877760), (160, 26302208), (254, 16568320), (256, 16438880), (320, 13151104), (508, 8284160), (512, 8219440), (635, 6627328), (640, 6575552), (809, 5201920), (1016, 4142080), (1024, 4109720), (1270, 3313664), (1280, 3287776), (1618, 2600960), (2032, 2071040), (2048, 2054860), (2540, 1656832), (2560, 1643888), (3236, 1300480), (4045, 1040384), (4064, 1035520), (4096, 1027430), (5080, 828416), (5120, 821944), (6472, 650240), (8090, 520192), (8128, 517760), (8192, 513715), (10160, 414208), (10240, 410972), (12944, 325120), (16180, 260096), (16256, 258880), (20320, 207104), (20480, 205486), (25888, 162560), (32360, 130048), (32512, 129440), (40640, 103552), (40960, 102743), (51776, 81280), (64720, 65024)]