25206670

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6163}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 45490320

約数和(自身を除く): 20283650

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6163, 12326, 30815, 61630, 2520667, 5041334, 12603335, 25206670]

約数ペア:

[(1, 25206670), (2, 12603335), (5, 5041334), (10, 2520667), (409, 61630), (818, 30815), (2045, 12326), (4090, 6163)]