23551280

素因数分解:

$2^4\times 5^1\times {\mathrm{294391}}^1$

素因数の和:294404

約数の個数: 20

約数和(自身を含む): 54756912

約数和(自身を除く): 31205632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 294391, 588782, 1177564, 1471955, 2355128, 2943910, 4710256, 5887820, 11775640, 23551280]

約数ペア:

[(1, 23551280), (2, 11775640), (4, 5887820), (5, 4710256), (8, 2943910), (10, 2355128), (16, 1471955), (20, 1177564), (40, 588782), (80, 294391)]