3913180760

素因数分解:

$2^3\times 5^1\times {\mathrm{97829519}}^1$

素因数の和:97829530

約数の個数: 16

約数和(自身を含む): 8804656800

約数和(自身を除く): 4891476040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97829519, 195659038, 391318076, 489147595, 782636152, 978295190, 1956590380, 3913180760]

約数ペア:

[(1, 3913180760), (2, 1956590380), (4, 978295190), (5, 782636152), (8, 489147595), (10, 391318076), (20, 195659038), (40, 97829519)]