5380490780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38432077}}^1$

素因数の和:38432093

約数の個数: 24

約数和(自身を含む): 12913178208

約数和(自身を除く): 7532687428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38432077, 76864154, 153728308, 192160385, 269024539, 384320770, 538049078, 768641540, 1076098156, 1345122695, 2690245390, 5380490780]

約数ペア:

[(1, 5380490780), (2, 2690245390), (4, 1345122695), (5, 1076098156), (7, 768641540), (10, 538049078), (14, 384320770), (20, 269024539), (28, 192160385), (35, 153728308), (70, 76864154), (140, 38432077)]