7788863840

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{757}}^1$

素因数の和:1480

約数の個数: 96

約数和(自身を含む): 18628644384

約数和(自身を除く): 10839780544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 601, 757, 856, 1070, 1202, 1514, 1712, 2140, 2404, 3005, 3028, 3424, 3785, 4280, 4808, 6010, 6056, 7570, 8560, 9616, 12020, 12112, 15140, 17120, 19232, 24040, 24224, 30280, 48080, 60560, 64307, 80999, 96160, 121120, 128614, 161998, 257228, 321535, 323996, 404995, 454957, 514456, 643070, 647992, 809990, 909914, 1028912, 1286140, 1295984, 1619980, 1819828, 2057824, 2274785, 2572280, 2591968, 3239960, 3639656, 4549570, 5144560, 6479920, 7279312, 9099140, 10289120, 12959840, 14558624, 18198280, 36396560, 48680399, 72793120, 97360798, 194721596, 243401995, 389443192, 486803990, 778886384, 973607980, 1557772768, 1947215960, 3894431920, 7788863840]

約数ペア:

[(1, 7788863840), (2, 3894431920), (4, 1947215960), (5, 1557772768), (8, 973607980), (10, 778886384), (16, 486803990), (20, 389443192), (32, 243401995), (40, 194721596), (80, 97360798), (107, 72793120), (160, 48680399), (214, 36396560), (428, 18198280), (535, 14558624), (601, 12959840), (757, 10289120), (856, 9099140), (1070, 7279312), (1202, 6479920), (1514, 5144560), (1712, 4549570), (2140, 3639656), (2404, 3239960), (3005, 2591968), (3028, 2572280), (3424, 2274785), (3785, 2057824), (4280, 1819828), (4808, 1619980), (6010, 1295984), (6056, 1286140), (7570, 1028912), (8560, 909914), (9616, 809990), (12020, 647992), (12112, 643070), (15140, 514456), (17120, 454957), (19232, 404995), (24040, 323996), (24224, 321535), (30280, 257228), (48080, 161998), (60560, 128614), (64307, 121120), (80999, 96160)]