27603760

素因数分解:

$2^4\times 5^1\times {\mathrm{345047}}^1$

素因数の和:345060

約数の個数: 20

約数和(自身を含む): 64178928

約数和(自身を除く): 36575168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 345047, 690094, 1380188, 1725235, 2760376, 3450470, 5520752, 6900940, 13801880, 27603760]

約数ペア:

[(1, 27603760), (2, 13801880), (4, 6900940), (5, 5520752), (8, 3450470), (10, 2760376), (16, 1725235), (20, 1380188), (40, 690094), (80, 345047)]