26098660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186419}}^1$

素因数の和:186435

約数の個数: 24

約数和(自身を含む): 62637120

約数和(自身を除く): 36538460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186419, 372838, 745676, 932095, 1304933, 1864190, 2609866, 3728380, 5219732, 6524665, 13049330, 26098660]

約数ペア:

[(1, 26098660), (2, 13049330), (4, 6524665), (5, 5219732), (7, 3728380), (10, 2609866), (14, 1864190), (20, 1304933), (28, 932095), (35, 745676), (70, 372838), (140, 186419)]