103052806720

素因数分解:

$2^6\times 5^1\times {\mathrm{322040021}}^1$

素因数の和:322040038

約数の個数: 28

約数和(自身を含む): 245394496764

約数和(自身を除く): 142341690044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 322040021, 644080042, 1288160084, 1610200105, 2576320168, 3220400210, 5152640336, 6440800420, 10305280672, 12881600840, 20610561344, 25763201680, 51526403360, 103052806720]

約数ペア:

[(1, 103052806720), (2, 51526403360), (4, 25763201680), (5, 20610561344), (8, 12881600840), (10, 10305280672), (16, 6440800420), (20, 5152640336), (32, 3220400210), (40, 2576320168), (64, 1610200105), (80, 1288160084), (160, 644080042), (320, 322040021)]