5197127680

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4155

約数の個数: 112

約数和(自身を含む): 12877824384

約数和(自身を除く): 7680696704

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, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4093, 4096, 4960, 5120, 7936, 8186, 8192, 9920, 10240, 15872, 16372, 19840, 20465, 20480, 31744, 32744, 39680, 40930, 40960, 63488, 65488, 79360, 81860, 126883, 126976, 130976, 158720, 163720, 253766, 253952, 261952, 317440, 327440, 507532, 523904, 634415, 634880, 654880, 1015064, 1047808, 1268830, 1269760, 1309760, 2030128, 2095616, 2537660, 2619520, 4060256, 4191232, 5075320, 5239040, 8120512, 8382464, 10150640, 10478080, 16241024, 16764928, 20301280, 20956160, 32482048, 33529856, 40602560, 41912320, 64964096, 81205120, 83824640, 129928192, 162410240, 167649280, 259856384, 324820480, 519712768, 649640960, 1039425536, 1299281920, 2598563840, 5197127680]

約数ペア:

[(1, 5197127680), (2, 2598563840), (4, 1299281920), (5, 1039425536), (8, 649640960), (10, 519712768), (16, 324820480), (20, 259856384), (31, 167649280), (32, 162410240), (40, 129928192), (62, 83824640), (64, 81205120), (80, 64964096), (124, 41912320), (128, 40602560), (155, 33529856), (160, 32482048), (248, 20956160), (256, 20301280), (310, 16764928), (320, 16241024), (496, 10478080), (512, 10150640), (620, 8382464), (640, 8120512), (992, 5239040), (1024, 5075320), (1240, 4191232), (1280, 4060256), (1984, 2619520), (2048, 2537660), (2480, 2095616), (2560, 2030128), (3968, 1309760), (4093, 1269760), (4096, 1268830), (4960, 1047808), (5120, 1015064), (7936, 654880), (8186, 634880), (8192, 634415), (9920, 523904), (10240, 507532), (15872, 327440), (16372, 317440), (19840, 261952), (20465, 253952), (20480, 253766), (31744, 163720), (32744, 158720), (39680, 130976), (40930, 126976), (40960, 126883), (63488, 81860), (65488, 79360)]