870318080

素因数分解:

$2^{21}\times 5^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 88

約数和(自身を含む): 2113928712

約数和(自身を除く): 1243610632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1024, 1280, 1328, 1660, 2048, 2560, 2656, 3320, 4096, 5120, 5312, 6640, 8192, 10240, 10624, 13280, 16384, 20480, 21248, 26560, 32768, 40960, 42496, 53120, 65536, 81920, 84992, 106240, 131072, 163840, 169984, 212480, 262144, 327680, 339968, 424960, 524288, 655360, 679936, 849920, 1048576, 1310720, 1359872, 1699840, 2097152, 2621440, 2719744, 3399680, 5242880, 5439488, 6799360, 10485760, 10878976, 13598720, 21757952, 27197440, 43515904, 54394880, 87031808, 108789760, 174063616, 217579520, 435159040, 870318080]

約数ペア:

[(1, 870318080), (2, 435159040), (4, 217579520), (5, 174063616), (8, 108789760), (10, 87031808), (16, 54394880), (20, 43515904), (32, 27197440), (40, 21757952), (64, 13598720), (80, 10878976), (83, 10485760), (128, 6799360), (160, 5439488), (166, 5242880), (256, 3399680), (320, 2719744), (332, 2621440), (415, 2097152), (512, 1699840), (640, 1359872), (664, 1310720), (830, 1048576), (1024, 849920), (1280, 679936), (1328, 655360), (1660, 524288), (2048, 424960), (2560, 339968), (2656, 327680), (3320, 262144), (4096, 212480), (5120, 169984), (5312, 163840), (6640, 131072), (8192, 106240), (10240, 84992), (10624, 81920), (13280, 65536), (16384, 53120), (20480, 42496), (21248, 40960), (26560, 32768)]