55764320

素因数分解:

$2^5\times 5^1\times {\mathrm{348527}}^1$

素因数の和:348542

約数の個数: 24

約数和(自身を含む): 131743584

約数和(自身を除く): 75979264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348527, 697054, 1394108, 1742635, 2788216, 3485270, 5576432, 6970540, 11152864, 13941080, 27882160, 55764320]

約数ペア:

[(1, 55764320), (2, 27882160), (4, 13941080), (5, 11152864), (8, 6970540), (10, 5576432), (16, 3485270), (20, 2788216), (32, 1742635), (40, 1394108), (80, 697054), (160, 348527)]