10561520

素因数分解:

$2^4\times 5^1\times {\mathrm{132019}}^1$

素因数の和:132032

約数の個数: 20

約数和(自身を含む): 24555720

約数和(自身を除く): 13994200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 132019, 264038, 528076, 660095, 1056152, 1320190, 2112304, 2640380, 5280760, 10561520]

約数ペア:

[(1, 10561520), (2, 5280760), (4, 2640380), (5, 2112304), (8, 1320190), (10, 1056152), (16, 660095), (20, 528076), (40, 264038), (80, 132019)]