8824820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 18652704

約数和(自身を除く): 9827884

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2707, 3260, 5414, 10828, 13535, 27070, 54140, 441241, 882482, 1764964, 2206205, 4412410, 8824820]

約数ペア:

[(1, 8824820), (2, 4412410), (4, 2206205), (5, 1764964), (10, 882482), (20, 441241), (163, 54140), (326, 27070), (652, 13535), (815, 10828), (1630, 5414), (2707, 3260)]