115191020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{822793}}^1$

素因数の和:822809

約数の個数: 24

約数和(自身を含む): 276458784

約数和(自身を除く): 161267764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 822793, 1645586, 3291172, 4113965, 5759551, 8227930, 11519102, 16455860, 23038204, 28797755, 57595510, 115191020]

約数ペア:

[(1, 115191020), (2, 57595510), (4, 28797755), (5, 23038204), (7, 16455860), (10, 11519102), (14, 8227930), (20, 5759551), (28, 4113965), (35, 3291172), (70, 1645586), (140, 822793)]