39231670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 73120320

約数和(自身を除く): 33888650

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 929, 1030, 1858, 4223, 4645, 8446, 9290, 21115, 38089, 42230, 76178, 95687, 190445, 191374, 380890, 478435, 956870, 3923167, 7846334, 19615835, 39231670]

約数ペア:

[(1, 39231670), (2, 19615835), (5, 7846334), (10, 3923167), (41, 956870), (82, 478435), (103, 380890), (205, 191374), (206, 190445), (410, 95687), (515, 76178), (929, 42230), (1030, 38089), (1858, 21115), (4223, 9290), (4645, 8446)]