28262150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{80749}}^1$

素因数の和:80768

約数の個数: 24

約数和(自身を含む): 60078000

約数和(自身を除く): 31815850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 80749, 161498, 403745, 565243, 807490, 1130486, 2018725, 2826215, 4037450, 5652430, 14131075, 28262150]

約数ペア:

[(1, 28262150), (2, 14131075), (5, 5652430), (7, 4037450), (10, 2826215), (14, 2018725), (25, 1130486), (35, 807490), (50, 565243), (70, 403745), (175, 161498), (350, 80749)]