1497331520

素因数分解:

$2^6\times 5^1\times {\mathrm{4679161}}^1$

素因数の和:4679178

約数の個数: 28

約数和(自身を含む): 3565521444

約数和(自身を除く): 2068189924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4679161, 9358322, 18716644, 23395805, 37433288, 46791610, 74866576, 93583220, 149733152, 187166440, 299466304, 374332880, 748665760, 1497331520]

約数ペア:

[(1, 1497331520), (2, 748665760), (4, 374332880), (5, 299466304), (8, 187166440), (10, 149733152), (16, 93583220), (20, 74866576), (32, 46791610), (40, 37433288), (64, 23395805), (80, 18716644), (160, 9358322), (320, 4679161)]