76389610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 152129664

約数和(自身を除く): 75740054

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9781, 19562, 48905, 97810, 107591, 215182, 537955, 694451, 1075910, 1388902, 3472255, 6944510, 7638961, 15277922, 38194805, 76389610]

約数ペア:

[(1, 76389610), (2, 38194805), (5, 15277922), (10, 7638961), (11, 6944510), (22, 3472255), (55, 1388902), (71, 1075910), (110, 694451), (142, 537955), (355, 215182), (710, 107591), (781, 97810), (1562, 48905), (3905, 19562), (7810, 9781)]