4078060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29129}}^1$

素因数の和:29145

約数の個数: 24

約数和(自身を含む): 9787680

約数和(自身を除く): 5709620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29129, 58258, 116516, 145645, 203903, 291290, 407806, 582580, 815612, 1019515, 2039030, 4078060]

約数ペア:

[(1, 4078060), (2, 2039030), (4, 1019515), (5, 815612), (7, 582580), (10, 407806), (14, 291290), (20, 203903), (28, 145645), (35, 116516), (70, 58258), (140, 29129)]