27523720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{98299}}^1$

素因数の和:98317

約数の個数: 32

約数和(自身を含む): 70776000

約数和(自身を除く): 43252280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 98299, 196598, 393196, 491495, 688093, 786392, 982990, 1376186, 1965980, 2752372, 3440465, 3931960, 5504744, 6880930, 13761860, 27523720]

約数ペア:

[(1, 27523720), (2, 13761860), (4, 6880930), (5, 5504744), (7, 3931960), (8, 3440465), (10, 2752372), (14, 1965980), (20, 1376186), (28, 982990), (35, 786392), (40, 688093), (56, 491495), (70, 393196), (140, 196598), (280, 98299)]