11138540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79561}}^1$

素因数の和:79577

約数の個数: 24

約数和(自身を含む): 26732832

約数和(自身を除く): 15594292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79561, 159122, 318244, 397805, 556927, 795610, 1113854, 1591220, 2227708, 2784635, 5569270, 11138540]

約数ペア:

[(1, 11138540), (2, 5569270), (4, 2784635), (5, 2227708), (7, 1591220), (10, 1113854), (14, 795610), (20, 556927), (28, 397805), (35, 318244), (70, 159122), (140, 79561)]