26982140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11939}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 57168720

約数和(自身を除く): 30186580

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11939, 23878, 47756, 59695, 119390, 238780, 1349107, 2698214, 5396428, 6745535, 13491070, 26982140]

約数ペア:

[(1, 26982140), (2, 13491070), (4, 6745535), (5, 5396428), (10, 2698214), (20, 1349107), (113, 238780), (226, 119390), (452, 59695), (565, 47756), (1130, 23878), (2260, 11939)]