80353810

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{35089}}^1$

素因数の和:35325

約数の個数: 16

約数和(自身を含む): 145272600

約数和(自身を除く): 64918790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 35089, 70178, 175445, 350890, 8035381, 16070762, 40176905, 80353810]

約数ペア:

[(1, 80353810), (2, 40176905), (5, 16070762), (10, 8035381), (229, 350890), (458, 175445), (1145, 70178), (2290, 35089)]