38674160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69061}}^1$

素因数の和:69081

約数の個数: 40

約数和(自身を含む): 102764256

約数和(自身を除く): 64090096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69061, 138122, 276244, 345305, 483427, 552488, 690610, 966854, 1104976, 1381220, 1933708, 2417135, 2762440, 3867416, 4834270, 5524880, 7734832, 9668540, 19337080, 38674160]

約数ペア:

[(1, 38674160), (2, 19337080), (4, 9668540), (5, 7734832), (7, 5524880), (8, 4834270), (10, 3867416), (14, 2762440), (16, 2417135), (20, 1933708), (28, 1381220), (35, 1104976), (40, 966854), (56, 690610), (70, 552488), (80, 483427), (112, 345305), (140, 276244), (280, 138122), (560, 69061)]