55834040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17669}}^1$

素因数の和:17759

約数の個数: 32

約数和(自身を含む): 127224000

約数和(自身を除く): 71389960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 17669, 35338, 70676, 88345, 141352, 176690, 353380, 706760, 1395851, 2791702, 5583404, 6979255, 11166808, 13958510, 27917020, 55834040]

約数ペア:

[(1, 55834040), (2, 27917020), (4, 13958510), (5, 11166808), (8, 6979255), (10, 5583404), (20, 2791702), (40, 1395851), (79, 706760), (158, 353380), (316, 176690), (395, 141352), (632, 88345), (790, 70676), (1580, 35338), (3160, 17669)]