2147737600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{10487}}^1$

素因数の和:10523

約数の個数: 84

約数和(自身を含む): 5326572024

約数和(自身を除く): 3178834424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 4096, 5120, 6400, 8192, 10240, 10487, 12800, 20480, 20974, 25600, 40960, 41948, 51200, 52435, 83896, 102400, 104870, 167792, 204800, 209740, 262175, 335584, 419480, 524350, 671168, 838960, 1048700, 1342336, 1677920, 2097400, 2684672, 3355840, 4194800, 5369344, 6711680, 8389600, 10738688, 13423360, 16779200, 21477376, 26846720, 33558400, 42954752, 53693440, 67116800, 85909504, 107386880, 134233600, 214773760, 268467200, 429547520, 536934400, 1073868800, 2147737600]

約数ペア:

[(1, 2147737600), (2, 1073868800), (4, 536934400), (5, 429547520), (8, 268467200), (10, 214773760), (16, 134233600), (20, 107386880), (25, 85909504), (32, 67116800), (40, 53693440), (50, 42954752), (64, 33558400), (80, 26846720), (100, 21477376), (128, 16779200), (160, 13423360), (200, 10738688), (256, 8389600), (320, 6711680), (400, 5369344), (512, 4194800), (640, 3355840), (800, 2684672), (1024, 2097400), (1280, 1677920), (1600, 1342336), (2048, 1048700), (2560, 838960), (3200, 671168), (4096, 524350), (5120, 419480), (6400, 335584), (8192, 262175), (10240, 209740), (10487, 204800), (12800, 167792), (20480, 104870), (20974, 102400), (25600, 83896), (40960, 52435), (41948, 51200)]