97120880

素因数分解:

$2^4\times 5^1\times {\mathrm{1214011}}^1$

素因数の和:1214024

約数の個数: 20

約数和(自身を含む): 225806232

約数和(自身を除く): 128685352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1214011, 2428022, 4856044, 6070055, 9712088, 12140110, 19424176, 24280220, 48560440, 97120880]

約数ペア:

[(1, 97120880), (2, 48560440), (4, 24280220), (5, 19424176), (8, 12140110), (10, 9712088), (16, 6070055), (20, 4856044), (40, 2428022), (80, 1214011)]