152009080

素因数分解:

$2^3\times 5^1\times {\mathrm{3800227}}^1$

素因数の和:3800238

約数の個数: 16

約数和(自身を含む): 342020520

約数和(自身を除く): 190011440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3800227, 7600454, 15200908, 19001135, 30401816, 38002270, 76004540, 152009080]

約数ペア:

[(1, 152009080), (2, 76004540), (4, 38002270), (5, 30401816), (8, 19001135), (10, 15200908), (20, 7600454), (40, 3800227)]