1044620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 2310000

約数和(自身を除く): 1265380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2749, 5498, 10996, 13745, 27490, 52231, 54980, 104462, 208924, 261155, 522310, 1044620]

約数ペア:

[(1, 1044620), (2, 522310), (4, 261155), (5, 208924), (10, 104462), (19, 54980), (20, 52231), (38, 27490), (76, 13745), (95, 10996), (190, 5498), (380, 2749)]