4933778800

素因数分解:

$2^4\times 5^2\times {\mathrm{617}}^1\times {\mathrm{19991}}^1$

素因数の和:20626

約数の個数: 60

約数和(自身を含む): 11873208816

約数和(自身を除く): 6939430016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 15425, 19991, 24680, 30850, 39982, 49360, 61700, 79964, 99955, 123400, 159928, 199910, 246800, 319856, 399820, 499775, 799640, 999550, 1599280, 1999100, 3998200, 7996400, 12334447, 24668894, 49337788, 61672235, 98675576, 123344470, 197351152, 246688940, 308361175, 493377880, 616722350, 986755760, 1233444700, 2466889400, 4933778800]

約数ペア:

[(1, 4933778800), (2, 2466889400), (4, 1233444700), (5, 986755760), (8, 616722350), (10, 493377880), (16, 308361175), (20, 246688940), (25, 197351152), (40, 123344470), (50, 98675576), (80, 61672235), (100, 49337788), (200, 24668894), (400, 12334447), (617, 7996400), (1234, 3998200), (2468, 1999100), (3085, 1599280), (4936, 999550), (6170, 799640), (9872, 499775), (12340, 399820), (15425, 319856), (19991, 246800), (24680, 199910), (30850, 159928), (39982, 123400), (49360, 99955), (61700, 79964)]