54260320

素因数分解:

$2^5\times 5^1\times {\mathrm{339127}}^1$

素因数の和:339142

約数の個数: 24

約数和(自身を含む): 128190384

約数和(自身を除く): 73930064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 339127, 678254, 1356508, 1695635, 2713016, 3391270, 5426032, 6782540, 10852064, 13565080, 27130160, 54260320]

約数ペア:

[(1, 54260320), (2, 27130160), (4, 13565080), (5, 10852064), (8, 6782540), (10, 5426032), (16, 3391270), (20, 2713016), (32, 1695635), (40, 1356508), (80, 678254), (160, 339127)]