563138560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 104

約数和(自身を含む): 1396532736

約数和(自身を除く): 833394176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 887, 992, 1024, 1240, 1280, 1774, 1984, 2048, 2480, 2560, 3548, 3968, 4096, 4435, 4960, 5120, 7096, 7936, 8870, 9920, 10240, 14192, 15872, 17740, 19840, 20480, 27497, 28384, 31744, 35480, 39680, 54994, 56768, 63488, 70960, 79360, 109988, 113536, 126976, 137485, 141920, 158720, 219976, 227072, 274970, 283840, 317440, 439952, 454144, 549940, 567680, 634880, 879904, 908288, 1099880, 1135360, 1759808, 1816576, 2199760, 2270720, 3519616, 3633152, 4399520, 4541440, 7039232, 8799040, 9082880, 14078464, 17598080, 18165760, 28156928, 35196160, 56313856, 70392320, 112627712, 140784640, 281569280, 563138560]

約数ペア:

[(1, 563138560), (2, 281569280), (4, 140784640), (5, 112627712), (8, 70392320), (10, 56313856), (16, 35196160), (20, 28156928), (31, 18165760), (32, 17598080), (40, 14078464), (62, 9082880), (64, 8799040), (80, 7039232), (124, 4541440), (128, 4399520), (155, 3633152), (160, 3519616), (248, 2270720), (256, 2199760), (310, 1816576), (320, 1759808), (496, 1135360), (512, 1099880), (620, 908288), (640, 879904), (887, 634880), (992, 567680), (1024, 549940), (1240, 454144), (1280, 439952), (1774, 317440), (1984, 283840), (2048, 274970), (2480, 227072), (2560, 219976), (3548, 158720), (3968, 141920), (4096, 137485), (4435, 126976), (4960, 113536), (5120, 109988), (7096, 79360), (7936, 70960), (8870, 63488), (9920, 56768), (10240, 54994), (14192, 39680), (15872, 35480), (17740, 31744), (19840, 28384), (20480, 27497)]