492040880

素因数分解:

$2^4\times 5^1\times {\mathrm{6150511}}^1$

素因数の和:6150524

約数の個数: 20

約数和(自身を含む): 1143995232

約数和(自身を除く): 651954352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6150511, 12301022, 24602044, 30752555, 49204088, 61505110, 98408176, 123010220, 246020440, 492040880]

約数ペア:

[(1, 492040880), (2, 246020440), (4, 123010220), (5, 98408176), (8, 61505110), (10, 49204088), (16, 30752555), (20, 24602044), (40, 12301022), (80, 6150511)]