23841040

素因数分解:

$2^4\times 5^1\times {\mathrm{298013}}^1$

素因数の和:298026

約数の個数: 20

約数和(自身を含む): 55430604

約数和(自身を除く): 31589564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 298013, 596026, 1192052, 1490065, 2384104, 2980130, 4768208, 5960260, 11920520, 23841040]

約数ペア:

[(1, 23841040), (2, 11920520), (4, 5960260), (5, 4768208), (8, 2980130), (10, 2384104), (16, 1490065), (20, 1192052), (40, 596026), (80, 298013)]