390950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1136

約数の個数: 24

約数和(自身を含む): 831792

約数和(自身を除く): 440842

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1117, 2234, 5585, 7819, 11170, 15638, 27925, 39095, 55850, 78190, 195475, 390950]

約数ペア:

[(1, 390950), (2, 195475), (5, 78190), (7, 55850), (10, 39095), (14, 27925), (25, 15638), (35, 11170), (50, 7819), (70, 5585), (175, 2234), (350, 1117)]