142421350

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{15913}}^1$

素因数の和:16104

約数の個数: 24

約数和(自身を含む): 266400360

約数和(自身を除く): 123979010

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 4475, 8950, 15913, 31826, 79565, 159130, 397825, 795650, 2848427, 5696854, 14242135, 28484270, 71210675, 142421350]

約数ペア:

[(1, 142421350), (2, 71210675), (5, 28484270), (10, 14242135), (25, 5696854), (50, 2848427), (179, 795650), (358, 397825), (895, 159130), (1790, 79565), (4475, 31826), (8950, 15913)]