1721613280

素因数分解:

$2^5\times 5^1\times {\mathrm{10760083}}^1$

素因数の和:10760098

約数の個数: 24

約数和(自身を含む): 4067311752

約数和(自身を除く): 2345698472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10760083, 21520166, 43040332, 53800415, 86080664, 107600830, 172161328, 215201660, 344322656, 430403320, 860806640, 1721613280]

約数ペア:

[(1, 1721613280), (2, 860806640), (4, 430403320), (5, 344322656), (8, 215201660), (10, 172161328), (16, 107600830), (20, 86080664), (32, 53800415), (40, 43040332), (80, 21520166), (160, 10760083)]