11244760

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 25446960

約数和(自身を除く): 14202200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1427, 1576, 1970, 2854, 3940, 5708, 7135, 7880, 11416, 14270, 28540, 57080, 281119, 562238, 1124476, 1405595, 2248952, 2811190, 5622380, 11244760]

約数ペア:

[(1, 11244760), (2, 5622380), (4, 2811190), (5, 2248952), (8, 1405595), (10, 1124476), (20, 562238), (40, 281119), (197, 57080), (394, 28540), (788, 14270), (985, 11416), (1427, 7880), (1576, 7135), (1970, 5708), (2854, 3940)]