118947080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{424811}}^1$

素因数の和:424829

約数の個数: 32

約数和(自身を含む): 305864640

約数和(自身を除く): 186917560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 424811, 849622, 1699244, 2124055, 2973677, 3398488, 4248110, 5947354, 8496220, 11894708, 14868385, 16992440, 23789416, 29736770, 59473540, 118947080]

約数ペア:

[(1, 118947080), (2, 59473540), (4, 29736770), (5, 23789416), (7, 16992440), (8, 14868385), (10, 11894708), (14, 8496220), (20, 5947354), (28, 4248110), (35, 3398488), (40, 2973677), (56, 2124055), (70, 1699244), (140, 849622), (280, 424811)]