26071020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144839}}^1$

素因数の和:144854

約数の個数: 36

約数和(自身を含む): 79082640

約数和(自身を除く): 53011620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144839, 289678, 434517, 579356, 724195, 869034, 1303551, 1448390, 1738068, 2172585, 2607102, 2896780, 4345170, 5214204, 6517755, 8690340, 13035510, 26071020]

約数ペア:

[(1, 26071020), (2, 13035510), (3, 8690340), (4, 6517755), (5, 5214204), (6, 4345170), (9, 2896780), (10, 2607102), (12, 2172585), (15, 1738068), (18, 1448390), (20, 1303551), (30, 869034), (36, 724195), (45, 579356), (60, 434517), (90, 289678), (180, 144839)]