28326430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 56816640

約数和(自身を除く): 28490210

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 5479, 10958, 27395, 54790, 60269, 120538, 257513, 301345, 515026, 602690, 1287565, 2575130, 2832643, 5665286, 14163215, 28326430]

約数ペア:

[(1, 28326430), (2, 14163215), (5, 5665286), (10, 2832643), (11, 2575130), (22, 1287565), (47, 602690), (55, 515026), (94, 301345), (110, 257513), (235, 120538), (470, 60269), (517, 54790), (1034, 27395), (2585, 10958), (5170, 5479)]