227529520

素因数分解:

$2^4\times 5^1\times {\mathrm{2844119}}^1$

素因数の和:2844132

約数の個数: 20

約数和(自身を含む): 529006320

約数和(自身を除く): 301476800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2844119, 5688238, 11376476, 14220595, 22752952, 28441190, 45505904, 56882380, 113764760, 227529520]

約数ペア:

[(1, 227529520), (2, 113764760), (4, 56882380), (5, 45505904), (8, 28441190), (10, 22752952), (16, 14220595), (20, 11376476), (40, 5688238), (80, 2844119)]