2021981150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5777089}}^1$

素因数の和:5777108

約数の個数: 24

約数和(自身を含む): 4298154960

約数和(自身を除く): 2276173810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5777089, 11554178, 28885445, 40439623, 57770890, 80879246, 144427225, 202198115, 288854450, 404396230, 1010990575, 2021981150]

約数ペア:

[(1, 2021981150), (2, 1010990575), (5, 404396230), (7, 288854450), (10, 202198115), (14, 144427225), (25, 80879246), (35, 57770890), (50, 40439623), (70, 28885445), (175, 11554178), (350, 5777089)]