152625520

素因数分解:

$2^4\times 5^1\times {\mathrm{1907819}}^1$

素因数の和:1907832

約数の個数: 20

約数和(自身を含む): 354854520

約数和(自身を除く): 202229000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1907819, 3815638, 7631276, 9539095, 15262552, 19078190, 30525104, 38156380, 76312760, 152625520]

約数ペア:

[(1, 152625520), (2, 76312760), (4, 38156380), (5, 30525104), (8, 19078190), (10, 15262552), (16, 9539095), (20, 7631276), (40, 3815638), (80, 1907819)]