26629580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11783}}^1$

素因数の和:11905

約数の個数: 24

約数和(自身を含む): 56421792

約数和(自身を除く): 29792212

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11783, 23566, 47132, 58915, 117830, 235660, 1331479, 2662958, 5325916, 6657395, 13314790, 26629580]

約数ペア:

[(1, 26629580), (2, 13314790), (4, 6657395), (5, 5325916), (10, 2662958), (20, 1331479), (113, 235660), (226, 117830), (452, 58915), (565, 47132), (1130, 23566), (2260, 11783)]