26284540

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3581}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 55363392

約数和(自身を除く): 29078852

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3581, 3670, 7162, 7340, 14324, 17905, 35810, 71620, 1314227, 2628454, 5256908, 6571135, 13142270, 26284540]

約数ペア:

[(1, 26284540), (2, 13142270), (4, 6571135), (5, 5256908), (10, 2628454), (20, 1314227), (367, 71620), (734, 35810), (1468, 17905), (1835, 14324), (3581, 7340), (3670, 7162)]