5622380

素因数分解:

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

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 11875248

約数和(自身を除く): 6252868

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1427, 1970, 2854, 3940, 5708, 7135, 14270, 28540, 281119, 562238, 1124476, 1405595, 2811190, 5622380]

約数ペア:

[(1, 5622380), (2, 2811190), (4, 1405595), (5, 1124476), (10, 562238), (20, 281119), (197, 28540), (394, 14270), (788, 7135), (985, 5708), (1427, 3940), (1970, 2854)]