4236940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 9116352

約数和(自身を除く): 4879412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5167, 10334, 20668, 25835, 51670, 103340, 211847, 423694, 847388, 1059235, 2118470, 4236940]

約数ペア:

[(1, 4236940), (2, 2118470), (4, 1059235), (5, 847388), (10, 423694), (20, 211847), (41, 103340), (82, 51670), (164, 25835), (205, 20668), (410, 10334), (820, 5167)]