28300430

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26449}}^1$

素因数の和:26563

約数の個数: 16

約数和(自身を含む): 51418800

約数和(自身を除く): 23118370

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 26449, 52898, 132245, 264490, 2830043, 5660086, 14150215, 28300430]

約数ペア:

[(1, 28300430), (2, 14150215), (5, 5660086), (10, 2830043), (107, 264490), (214, 132245), (535, 52898), (1070, 26449)]