34815980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91621}}^1$

素因数の和:91649

約数の個数: 24

約数和(自身を含む): 76962480

約数和(自身を除く): 42146500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 91621, 183242, 366484, 458105, 916210, 1740799, 1832420, 3481598, 6963196, 8703995, 17407990, 34815980]

約数ペア:

[(1, 34815980), (2, 17407990), (4, 8703995), (5, 6963196), (10, 3481598), (19, 1832420), (20, 1740799), (38, 916210), (76, 458105), (95, 366484), (190, 183242), (380, 91621)]