426501080

素因数分解:

$2^3\times 5^1\times {\mathrm{10662527}}^1$

素因数の和:10662538

約数の個数: 16

約数和(自身を含む): 959627520

約数和(自身を除く): 533126440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10662527, 21325054, 42650108, 53312635, 85300216, 106625270, 213250540, 426501080]

約数ペア:

[(1, 426501080), (2, 213250540), (4, 106625270), (5, 85300216), (8, 53312635), (10, 42650108), (20, 21325054), (40, 10662527)]