1920928465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{8501}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 2361243456

約数和(自身を除く): 440314991

約数列:

[1, 5, 43, 215, 1051, 5255, 8501, 42505, 45193, 225965, 365543, 1827715, 8934551, 44672755, 384185693, 1920928465]

約数ペア:

[(1, 1920928465), (5, 384185693), (43, 44672755), (215, 8934551), (1051, 1827715), (5255, 365543), (8501, 225965), (42505, 45193)]