25089660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139387}}^1$

素因数の和:139402

約数の個数: 36

約数和(自身を含む): 76105848

約数和(自身を除く): 51016188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139387, 278774, 418161, 557548, 696935, 836322, 1254483, 1393870, 1672644, 2090805, 2508966, 2787740, 4181610, 5017932, 6272415, 8363220, 12544830, 25089660]

約数ペア:

[(1, 25089660), (2, 12544830), (3, 8363220), (4, 6272415), (5, 5017932), (6, 4181610), (9, 2787740), (10, 2508966), (12, 2090805), (15, 1672644), (18, 1393870), (20, 1254483), (30, 836322), (36, 696935), (45, 557548), (60, 418161), (90, 278774), (180, 139387)]