4212220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9189

約数の個数: 24

約数和(自身を含む): 9231264

約数和(自身を除く): 5019044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9157, 18314, 36628, 45785, 91570, 183140, 210611, 421222, 842444, 1053055, 2106110, 4212220]

約数ペア:

[(1, 4212220), (2, 2106110), (4, 1053055), (5, 842444), (10, 421222), (20, 210611), (23, 183140), (46, 91570), (92, 45785), (115, 36628), (230, 18314), (460, 9157)]