458403760

素因数分解:

$2^4\times 5^1\times {\mathrm{5730047}}^1$

素因数の和:5730060

約数の個数: 20

約数和(自身を含む): 1065788928

約数和(自身を除く): 607385168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5730047, 11460094, 22920188, 28650235, 45840376, 57300470, 91680752, 114600940, 229201880, 458403760]

約数ペア:

[(1, 458403760), (2, 229201880), (4, 114600940), (5, 91680752), (8, 57300470), (10, 45840376), (16, 28650235), (20, 22920188), (40, 11460094), (80, 5730047)]