214722150400

素因数分解:

$2^{20}\times 5^2\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 126

約数和(自身を含む): 532575690752

約数和(自身を除く): 317853540352

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, 8191, 8192, 10240, 12800, 16382, 16384, 20480, 25600, 32764, 32768, 40955, 40960, 51200, 65528, 65536, 81910, 81920, 102400, 131056, 131072, 163820, 163840, 204775, 204800, 262112, 262144, 327640, 327680, 409550, 409600, 524224, 524288, 655280, 655360, 819100, 819200, 1048448, 1048576, 1310560, 1310720, 1638200, 1638400, 2096896, 2621120, 2621440, 3276400, 3276800, 4193792, 5242240, 5242880, 6552800, 6553600, 8387584, 10484480, 13105600, 13107200, 16775168, 20968960, 26211200, 26214400, 33550336, 41937920, 52422400, 67100672, 83875840, 104844800, 134201344, 167751680, 209689600, 268402688, 335503360, 419379200, 536805376, 671006720, 838758400, 1073610752, 1342013440, 1677516800, 2147221504, 2684026880, 3355033600, 4294443008, 5368053760, 6710067200, 8588886016, 10736107520, 13420134400, 21472215040, 26840268800, 42944430080, 53680537600, 107361075200, 214722150400]

約数ペア:

[(1, 214722150400), (2, 107361075200), (4, 53680537600), (5, 42944430080), (8, 26840268800), (10, 21472215040), (16, 13420134400), (20, 10736107520), (25, 8588886016), (32, 6710067200), (40, 5368053760), (50, 4294443008), (64, 3355033600), (80, 2684026880), (100, 2147221504), (128, 1677516800), (160, 1342013440), (200, 1073610752), (256, 838758400), (320, 671006720), (400, 536805376), (512, 419379200), (640, 335503360), (800, 268402688), (1024, 209689600), (1280, 167751680), (1600, 134201344), (2048, 104844800), (2560, 83875840), (3200, 67100672), (4096, 52422400), (5120, 41937920), (6400, 33550336), (8191, 26214400), (8192, 26211200), (10240, 20968960), (12800, 16775168), (16382, 13107200), (16384, 13105600), (20480, 10484480), (25600, 8387584), (32764, 6553600), (32768, 6552800), (40955, 5242880), (40960, 5242240), (51200, 4193792), (65528, 3276800), (65536, 3276400), (81910, 2621440), (81920, 2621120), (102400, 2096896), (131056, 1638400), (131072, 1638200), (163820, 1310720), (163840, 1310560), (204775, 1048576), (204800, 1048448), (262112, 819200), (262144, 819100), (327640, 655360), (327680, 655280), (409550, 524288), (409600, 524224)]