141493960

素因数分解:

$2^3\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{2011}}^1$

素因数の和:3781

約数の個数: 32

約数和(自身を含む): 318700800

約数和(自身を除く): 177206840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1759, 2011, 3518, 4022, 7036, 8044, 8795, 10055, 14072, 16088, 17590, 20110, 35180, 40220, 70360, 80440, 3537349, 7074698, 14149396, 17686745, 28298792, 35373490, 70746980, 141493960]

約数ペア:

[(1, 141493960), (2, 70746980), (4, 35373490), (5, 28298792), (8, 17686745), (10, 14149396), (20, 7074698), (40, 3537349), (1759, 80440), (2011, 70360), (3518, 40220), (4022, 35180), (7036, 20110), (8044, 17590), (8795, 16088), (10055, 14072)]