157024105760

素因数分解:

$2^5\times 5^1\times {\mathrm{981400661}}^1$

素因数の和:981400676

約数の個数: 24

約数和(自身を含む): 370969450236

約数和(自身を除く): 213945344476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 981400661, 1962801322, 3925602644, 4907003305, 7851205288, 9814006610, 15702410576, 19628013220, 31404821152, 39256026440, 78512052880, 157024105760]

約数ペア:

[(1, 157024105760), (2, 78512052880), (4, 39256026440), (5, 31404821152), (8, 19628013220), (10, 15702410576), (16, 9814006610), (20, 7851205288), (32, 4907003305), (40, 3925602644), (80, 1962801322), (160, 981400661)]