2338199375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{196901}}^1$

素因数の和:196940

約数の個数: 20

約数和(自身を含む): 3075609240

約数和(自身を除く): 737409865

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 11875, 196901, 984505, 3741119, 4922525, 18705595, 24612625, 93527975, 123063125, 467639875, 2338199375]

約数ペア:

[(1, 2338199375), (5, 467639875), (19, 123063125), (25, 93527975), (95, 24612625), (125, 18705595), (475, 4922525), (625, 3741119), (2375, 984505), (11875, 196901)]