145313308820

素因数分解:

$2^2\times 5^1\times {\mathrm{14657}}^1\times {\mathrm{495713}}^1$

素因数の和:510379

約数の個数: 24

約数和(自身を含む): 305179384104

約数和(自身を除く): 159866075284

約数列:

[1, 2, 4, 5, 10, 20, 14657, 29314, 58628, 73285, 146570, 293140, 495713, 991426, 1982852, 2478565, 4957130, 9914260, 7265665441, 14531330882, 29062661764, 36328327205, 72656654410, 145313308820]

約数ペア:

[(1, 145313308820), (2, 72656654410), (4, 36328327205), (5, 29062661764), (10, 14531330882), (20, 7265665441), (14657, 9914260), (29314, 4957130), (58628, 2478565), (73285, 1982852), (146570, 991426), (293140, 495713)]