26905580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103483}}^1$

素因数の和:103505

約数の個数: 24

約数和(自身を含む): 60848592

約数和(自身を除く): 33943012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103483, 206966, 413932, 517415, 1034830, 1345279, 2069660, 2690558, 5381116, 6726395, 13452790, 26905580]

約数ペア:

[(1, 26905580), (2, 13452790), (4, 6726395), (5, 5381116), (10, 2690558), (13, 2069660), (20, 1345279), (26, 1034830), (52, 517415), (65, 413932), (130, 206966), (260, 103483)]