23674220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28871}}^1$

素因数の和:28921

約数の個数: 24

約数和(自身を含む): 50930208

約数和(自身を除く): 27255988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28871, 57742, 115484, 144355, 288710, 577420, 1183711, 2367422, 4734844, 5918555, 11837110, 23674220]

約数ペア:

[(1, 23674220), (2, 11837110), (4, 5918555), (5, 4734844), (10, 2367422), (20, 1183711), (41, 577420), (82, 288710), (164, 144355), (205, 115484), (410, 57742), (820, 28871)]