26072540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100279}}^1$

素因数の和:100301

約数の個数: 24

約数和(自身を含む): 58964640

約数和(自身を除く): 32892100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 100279, 200558, 401116, 501395, 1002790, 1303627, 2005580, 2607254, 5214508, 6518135, 13036270, 26072540]

約数ペア:

[(1, 26072540), (2, 13036270), (4, 6518135), (5, 5214508), (10, 2607254), (13, 2005580), (20, 1303627), (26, 1002790), (52, 501395), (65, 401116), (130, 200558), (260, 100279)]