40954130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 84516480

約数和(自身を除く): 43562350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1459, 2005, 2807, 2918, 4010, 5614, 7295, 10213, 14035, 14590, 20426, 28070, 51065, 102130, 585059, 1170118, 2925295, 4095413, 5850590, 8190826, 20477065, 40954130]

約数ペア:

[(1, 40954130), (2, 20477065), (5, 8190826), (7, 5850590), (10, 4095413), (14, 2925295), (35, 1170118), (70, 585059), (401, 102130), (802, 51065), (1459, 28070), (2005, 20426), (2807, 14590), (2918, 14035), (4010, 10213), (5614, 7295)]