23761520

素因数分解:

$2^4\times 5^1\times {\mathrm{297019}}^1$

素因数の和:297032

約数の個数: 20

約数和(自身を含む): 55245720

約数和(自身を除く): 31484200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 297019, 594038, 1188076, 1485095, 2376152, 2970190, 4752304, 5940380, 11880760, 23761520]

約数ペア:

[(1, 23761520), (2, 11880760), (4, 5940380), (5, 4752304), (8, 2970190), (10, 2376152), (16, 1485095), (20, 1188076), (40, 594038), (80, 297019)]