27118889260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{115429}}^1$

素因数の和:116146

約数の個数: 48

約数和(自身を含む): 60387435360

約数和(自身を除く): 33268546100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 1382, 2764, 3455, 6910, 11747, 13820, 23494, 46988, 58735, 115429, 117470, 230858, 234940, 461716, 577145, 1154290, 1962293, 2308580, 3924586, 7849172, 9811465, 19622930, 39245860, 79761439, 159522878, 319045756, 398807195, 797614390, 1355944463, 1595228780, 2711888926, 5423777852, 6779722315, 13559444630, 27118889260]

約数ペア:

[(1, 27118889260), (2, 13559444630), (4, 6779722315), (5, 5423777852), (10, 2711888926), (17, 1595228780), (20, 1355944463), (34, 797614390), (68, 398807195), (85, 319045756), (170, 159522878), (340, 79761439), (691, 39245860), (1382, 19622930), (2764, 9811465), (3455, 7849172), (6910, 3924586), (11747, 2308580), (13820, 1962293), (23494, 1154290), (46988, 577145), (58735, 461716), (115429, 234940), (117470, 230858)]