1036902024880

素因数分解:

$2^4\times 5^1\times {\mathrm{12961275311}}^1$

素因数の和:12961275324

約数の個数: 20

約数和(自身を含む): 2410797208032

約数和(自身を除く): 1373895183152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12961275311, 25922550622, 51845101244, 64806376555, 103690202488, 129612753110, 207380404976, 259225506220, 518451012440, 1036902024880]

約数ペア:

[(1, 1036902024880), (2, 518451012440), (4, 259225506220), (5, 207380404976), (8, 129612753110), (10, 103690202488), (16, 64806376555), (20, 51845101244), (40, 25922550622), (80, 12961275311)]