133040660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{350107}}^1$

素因数の和:350135

約数の個数: 24

約数和(自身を含む): 294090720

約数和(自身を除く): 161050060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 350107, 700214, 1400428, 1750535, 3501070, 6652033, 7002140, 13304066, 26608132, 33260165, 66520330, 133040660]

約数ペア:

[(1, 133040660), (2, 66520330), (4, 33260165), (5, 26608132), (10, 13304066), (19, 7002140), (20, 6652033), (38, 3501070), (76, 1750535), (95, 1400428), (190, 700214), (380, 350107)]