25294670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87223}}^1$

素因数の和:87259

約数の個数: 16

約数和(自身を含む): 47100960

約数和(自身を除く): 21806290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 87223, 174446, 436115, 872230, 2529467, 5058934, 12647335, 25294670]

約数ペア:

[(1, 25294670), (2, 12647335), (5, 5058934), (10, 2529467), (29, 872230), (58, 436115), (145, 174446), (290, 87223)]