132930740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{68521}}^1$

素因数の和:68627

約数の個数: 24

約数和(自身を含む): 282036552

約数和(自身を除く): 149105812

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 68521, 137042, 274084, 342605, 685210, 1370420, 6646537, 13293074, 26586148, 33232685, 66465370, 132930740]

約数ペア:

[(1, 132930740), (2, 66465370), (4, 33232685), (5, 26586148), (10, 13293074), (20, 6646537), (97, 1370420), (194, 685210), (388, 342605), (485, 274084), (970, 137042), (1940, 68521)]