26705660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10193}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 56515536

約数和(自身を除く): 29809876

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10193, 20386, 40772, 50965, 101930, 203860, 1335283, 2670566, 5341132, 6676415, 13352830, 26705660]

約数ペア:

[(1, 26705660), (2, 13352830), (4, 6676415), (5, 5341132), (10, 2670566), (20, 1335283), (131, 203860), (262, 101930), (524, 50965), (655, 40772), (1310, 20386), (2620, 10193)]