26006580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144481}}^1$

素因数の和:144496

約数の個数: 36

約数和(自身を含む): 78887172

約数和(自身を除く): 52880592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144481, 288962, 433443, 577924, 722405, 866886, 1300329, 1444810, 1733772, 2167215, 2600658, 2889620, 4334430, 5201316, 6501645, 8668860, 13003290, 26006580]

約数ペア:

[(1, 26006580), (2, 13003290), (3, 8668860), (4, 6501645), (5, 5201316), (6, 4334430), (9, 2889620), (10, 2600658), (12, 2167215), (15, 1733772), (18, 1444810), (20, 1300329), (30, 866886), (36, 722405), (45, 577924), (60, 433443), (90, 288962), (180, 144481)]