1300362340

素因数分解:

$2^2\times 5^1\times {\mathrm{65018117}}^1$

素因数の和:65018126

約数の個数: 12

約数和(自身を含む): 2730760956

約数和(自身を除く): 1430398616

約数列:

[1, 2, 4, 5, 10, 20, 65018117, 130036234, 260072468, 325090585, 650181170, 1300362340]

約数ペア:

[(1, 1300362340), (2, 650181170), (4, 325090585), (5, 260072468), (10, 130036234), (20, 65018117)]