5484633520

素因数分解:

$2^4\times 5^1\times {\mathrm{68557919}}^1$

素因数の和:68557932

約数の個数: 20

約数和(自身を含む): 12751773120

約数和(自身を除く): 7267139600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68557919, 137115838, 274231676, 342789595, 548463352, 685579190, 1096926704, 1371158380, 2742316760, 5484633520]

約数ペア:

[(1, 5484633520), (2, 2742316760), (4, 1371158380), (5, 1096926704), (8, 685579190), (10, 548463352), (16, 342789595), (20, 274231676), (40, 137115838), (80, 68557919)]