26572540

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3469}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 55964160

約数和(自身を除く): 29391620

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3469, 3830, 6938, 7660, 13876, 17345, 34690, 69380, 1328627, 2657254, 5314508, 6643135, 13286270, 26572540]

約数ペア:

[(1, 26572540), (2, 13286270), (4, 6643135), (5, 5314508), (10, 2657254), (20, 1328627), (383, 69380), (766, 34690), (1532, 17345), (1915, 13876), (3469, 7660), (3830, 6938)]