8573419520

素因数分解:

$2^{18}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 152

約数和(自身を含む): 21340578048

約数和(自身を除く): 12767158528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 211, 248, 256, 310, 320, 422, 496, 512, 620, 640, 844, 992, 1024, 1055, 1240, 1280, 1688, 1984, 2048, 2110, 2480, 2560, 3376, 3968, 4096, 4220, 4960, 5120, 6541, 6752, 7936, 8192, 8440, 9920, 10240, 13082, 13504, 15872, 16384, 16880, 19840, 20480, 26164, 27008, 31744, 32705, 32768, 33760, 39680, 40960, 52328, 54016, 63488, 65410, 65536, 67520, 79360, 81920, 104656, 108032, 126976, 130820, 131072, 135040, 158720, 163840, 209312, 216064, 253952, 261640, 262144, 270080, 317440, 327680, 418624, 432128, 507904, 523280, 540160, 634880, 655360, 837248, 864256, 1015808, 1046560, 1080320, 1269760, 1310720, 1674496, 1728512, 2031616, 2093120, 2160640, 2539520, 3348992, 3457024, 4063232, 4186240, 4321280, 5079040, 6697984, 6914048, 8126464, 8372480, 8642560, 10158080, 13395968, 13828096, 16744960, 17285120, 20316160, 26791936, 27656192, 33489920, 34570240, 40632320, 53583872, 55312384, 66979840, 69140480, 107167744, 133959680, 138280960, 214335488, 267919360, 276561920, 428670976, 535838720, 857341952, 1071677440, 1714683904, 2143354880, 4286709760, 8573419520]

約数ペア:

[(1, 8573419520), (2, 4286709760), (4, 2143354880), (5, 1714683904), (8, 1071677440), (10, 857341952), (16, 535838720), (20, 428670976), (31, 276561920), (32, 267919360), (40, 214335488), (62, 138280960), (64, 133959680), (80, 107167744), (124, 69140480), (128, 66979840), (155, 55312384), (160, 53583872), (211, 40632320), (248, 34570240), (256, 33489920), (310, 27656192), (320, 26791936), (422, 20316160), (496, 17285120), (512, 16744960), (620, 13828096), (640, 13395968), (844, 10158080), (992, 8642560), (1024, 8372480), (1055, 8126464), (1240, 6914048), (1280, 6697984), (1688, 5079040), (1984, 4321280), (2048, 4186240), (2110, 4063232), (2480, 3457024), (2560, 3348992), (3376, 2539520), (3968, 2160640), (4096, 2093120), (4220, 2031616), (4960, 1728512), (5120, 1674496), (6541, 1310720), (6752, 1269760), (7936, 1080320), (8192, 1046560), (8440, 1015808), (9920, 864256), (10240, 837248), (13082, 655360), (13504, 634880), (15872, 540160), (16384, 523280), (16880, 507904), (19840, 432128), (20480, 418624), (26164, 327680), (27008, 317440), (31744, 270080), (32705, 262144), (32768, 261640), (33760, 253952), (39680, 216064), (40960, 209312), (52328, 163840), (54016, 158720), (63488, 135040), (65410, 131072), (65536, 130820), (67520, 126976), (79360, 108032), (81920, 104656)]