8830532890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20536123}}^1$

素因数の和:20536173

約数の個数: 16

約数和(自身を含む): 16264610208

約数和(自身を除く): 7434077318

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 20536123, 41072246, 102680615, 205361230, 883053289, 1766106578, 4415266445, 8830532890]

約数ペア:

[(1, 8830532890), (2, 4415266445), (5, 1766106578), (10, 883053289), (43, 205361230), (86, 102680615), (215, 41072246), (430, 20536123)]