141992440

素因数分解:

$2^3\times 5^1\times {\mathrm{3549811}}^1$

素因数の和:3549822

約数の個数: 16

約数和(自身を含む): 319483080

約数和(自身を除く): 177490640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3549811, 7099622, 14199244, 17749055, 28398488, 35498110, 70996220, 141992440]

約数ペア:

[(1, 141992440), (2, 70996220), (4, 35498110), (5, 28398488), (8, 17749055), (10, 14199244), (20, 7099622), (40, 3549811)]