85888860160

素因数分解:

$2^{21}\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 88

約数和(自身を含む): 206158381056

約数和(自身を除く): 120269520896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8191, 8192, 10240, 16382, 16384, 20480, 32764, 32768, 40955, 40960, 65528, 65536, 81910, 81920, 131056, 131072, 163820, 163840, 262112, 262144, 327640, 327680, 524224, 524288, 655280, 655360, 1048448, 1048576, 1310560, 1310720, 2096896, 2097152, 2621120, 2621440, 4193792, 5242240, 5242880, 8387584, 10484480, 10485760, 16775168, 20968960, 33550336, 41937920, 67100672, 83875840, 134201344, 167751680, 268402688, 335503360, 536805376, 671006720, 1073610752, 1342013440, 2147221504, 2684026880, 4294443008, 5368053760, 8588886016, 10736107520, 17177772032, 21472215040, 42944430080, 85888860160]

約数ペア:

[(1, 85888860160), (2, 42944430080), (4, 21472215040), (5, 17177772032), (8, 10736107520), (10, 8588886016), (16, 5368053760), (20, 4294443008), (32, 2684026880), (40, 2147221504), (64, 1342013440), (80, 1073610752), (128, 671006720), (160, 536805376), (256, 335503360), (320, 268402688), (512, 167751680), (640, 134201344), (1024, 83875840), (1280, 67100672), (2048, 41937920), (2560, 33550336), (4096, 20968960), (5120, 16775168), (8191, 10485760), (8192, 10484480), (10240, 8387584), (16382, 5242880), (16384, 5242240), (20480, 4193792), (32764, 2621440), (32768, 2621120), (40955, 2097152), (40960, 2096896), (65528, 1310720), (65536, 1310560), (81910, 1048576), (81920, 1048448), (131056, 655360), (131072, 655280), (163820, 524288), (163840, 524224), (262112, 327680), (262144, 327640)]