39797020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104729}}^1$

素因数の和:104757

約数の個数: 24

約数和(自身を含む): 87973200

約数和(自身を除く): 48176180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104729, 209458, 418916, 523645, 1047290, 1989851, 2094580, 3979702, 7959404, 9949255, 19898510, 39797020]

約数ペア:

[(1, 39797020), (2, 19898510), (4, 9949255), (5, 7959404), (10, 3979702), (19, 2094580), (20, 1989851), (38, 1047290), (76, 523645), (95, 418916), (190, 209458), (380, 104729)]