115012520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{410759}}^1$

素因数の和:410777

約数の個数: 32

約数和(自身を含む): 295747200

約数和(自身を除く): 180734680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 410759, 821518, 1643036, 2053795, 2875313, 3286072, 4107590, 5750626, 8215180, 11501252, 14376565, 16430360, 23002504, 28753130, 57506260, 115012520]

約数ペア:

[(1, 115012520), (2, 57506260), (4, 28753130), (5, 23002504), (7, 16430360), (8, 14376565), (10, 11501252), (14, 8215180), (20, 5750626), (28, 4107590), (35, 3286072), (40, 2875313), (56, 2053795), (70, 1643036), (140, 821518), (280, 410759)]