1413220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 3124800

約数和(自身を除く): 1711580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3719, 7438, 14876, 18595, 37190, 70661, 74380, 141322, 282644, 353305, 706610, 1413220]

約数ペア:

[(1, 1413220), (2, 706610), (4, 353305), (5, 282644), (10, 141322), (19, 74380), (20, 70661), (38, 37190), (76, 18595), (95, 14876), (190, 7438), (380, 3719)]