32049520

素因数分解:

$2^4\times 5^1\times {\mathrm{400619}}^1$

素因数の和:400632

約数の個数: 20

約数和(自身を含む): 74515320

約数和(自身を除く): 42465800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 400619, 801238, 1602476, 2003095, 3204952, 4006190, 6409904, 8012380, 16024760, 32049520]

約数ペア:

[(1, 32049520), (2, 16024760), (4, 8012380), (5, 6409904), (8, 4006190), (10, 3204952), (16, 2003095), (20, 1602476), (40, 801238), (80, 400619)]