27742430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35117}}^1$

素因数の和:35203

約数の個数: 16

約数和(自身を含む): 50569920

約数和(自身を除く): 22827490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 35117, 70234, 175585, 351170, 2774243, 5548486, 13871215, 27742430]

約数ペア:

[(1, 27742430), (2, 13871215), (5, 5548486), (10, 2774243), (79, 351170), (158, 175585), (395, 70234), (790, 35117)]