22485460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15401}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 47869416

約数和(自身を除く): 25383956

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15401, 30802, 61604, 77005, 154010, 308020, 1124273, 2248546, 4497092, 5621365, 11242730, 22485460]

約数ペア:

[(1, 22485460), (2, 11242730), (4, 5621365), (5, 4497092), (10, 2248546), (20, 1124273), (73, 308020), (146, 154010), (292, 77005), (365, 61604), (730, 30802), (1460, 15401)]