26828580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19441}}^1$

素因数の和:19476

約数の個数: 48

約数和(自身を含む): 78390144

約数和(自身を除く): 51561564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19441, 38882, 58323, 77764, 97205, 116646, 194410, 233292, 291615, 388820, 447143, 583230, 894286, 1166460, 1341429, 1788572, 2235715, 2682858, 4471430, 5365716, 6707145, 8942860, 13414290, 26828580]

約数ペア:

[(1, 26828580), (2, 13414290), (3, 8942860), (4, 6707145), (5, 5365716), (6, 4471430), (10, 2682858), (12, 2235715), (15, 1788572), (20, 1341429), (23, 1166460), (30, 894286), (46, 583230), (60, 447143), (69, 388820), (92, 291615), (115, 233292), (138, 194410), (230, 116646), (276, 97205), (345, 77764), (460, 58323), (690, 38882), (1380, 19441)]