5684380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21863}}^1$

素因数の和:21885

約数の個数: 24

約数和(自身を含む): 12856032

約数和(自身を除く): 7171652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21863, 43726, 87452, 109315, 218630, 284219, 437260, 568438, 1136876, 1421095, 2842190, 5684380]

約数ペア:

[(1, 5684380), (2, 2842190), (4, 1421095), (5, 1136876), (10, 568438), (13, 437260), (20, 284219), (26, 218630), (52, 109315), (65, 87452), (130, 43726), (260, 21863)]