26471180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69661}}^1$

素因数の和:69689

約数の個数: 24

約数和(自身を含む): 58516080

約数和(自身を除く): 32044900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 69661, 139322, 278644, 348305, 696610, 1323559, 1393220, 2647118, 5294236, 6617795, 13235590, 26471180]

約数ペア:

[(1, 26471180), (2, 13235590), (4, 6617795), (5, 5294236), (10, 2647118), (19, 1393220), (20, 1323559), (38, 696610), (76, 348305), (95, 278644), (190, 139322), (380, 69661)]