5549600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 15499008

約数和(自身を除く): 9949408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 991, 1120, 1400, 1982, 2800, 3964, 4955, 5600, 6937, 7928, 9910, 13874, 15856, 19820, 24775, 27748, 31712, 34685, 39640, 49550, 55496, 69370, 79280, 99100, 110992, 138740, 158560, 173425, 198200, 221984, 277480, 346850, 396400, 554960, 693700, 792800, 1109920, 1387400, 2774800, 5549600]

約数ペア:

[(1, 5549600), (2, 2774800), (4, 1387400), (5, 1109920), (7, 792800), (8, 693700), (10, 554960), (14, 396400), (16, 346850), (20, 277480), (25, 221984), (28, 198200), (32, 173425), (35, 158560), (40, 138740), (50, 110992), (56, 99100), (70, 79280), (80, 69370), (100, 55496), (112, 49550), (140, 39640), (160, 34685), (175, 31712), (200, 27748), (224, 24775), (280, 19820), (350, 15856), (400, 13874), (560, 9910), (700, 7928), (800, 6937), (991, 5600), (1120, 4955), (1400, 3964), (1982, 2800)]