83488660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219707}}^1$

素因数の和:219735

約数の個数: 24

約数和(自身を含む): 184554720

約数和(自身を除く): 101066060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 219707, 439414, 878828, 1098535, 2197070, 4174433, 4394140, 8348866, 16697732, 20872165, 41744330, 83488660]

約数ペア:

[(1, 83488660), (2, 41744330), (4, 20872165), (5, 16697732), (10, 8348866), (19, 4394140), (20, 4174433), (38, 2197070), (76, 1098535), (95, 878828), (190, 439414), (380, 219707)]