41345020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 92473920

約数和(自身を除く): 51128900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 439, 554, 878, 1108, 1385, 1756, 2195, 2770, 4390, 4709, 5540, 7463, 8780, 9418, 14926, 18836, 23545, 29852, 37315, 47090, 74630, 94180, 121603, 149260, 243206, 486412, 608015, 1216030, 2067251, 2432060, 4134502, 8269004, 10336255, 20672510, 41345020]

約数ペア:

[(1, 41345020), (2, 20672510), (4, 10336255), (5, 8269004), (10, 4134502), (17, 2432060), (20, 2067251), (34, 1216030), (68, 608015), (85, 486412), (170, 243206), (277, 149260), (340, 121603), (439, 94180), (554, 74630), (878, 47090), (1108, 37315), (1385, 29852), (1756, 23545), (2195, 18836), (2770, 14926), (4390, 9418), (4709, 8780), (5540, 7463)]