32628580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 70398720

約数和(自身を除く): 37770140

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 193, 214, 316, 386, 395, 428, 535, 772, 790, 965, 1070, 1580, 1930, 2140, 3860, 8453, 15247, 16906, 20651, 30494, 33812, 41302, 42265, 60988, 76235, 82604, 84530, 103255, 152470, 169060, 206510, 304940, 413020, 1631429, 3262858, 6525716, 8157145, 16314290, 32628580]

約数ペア:

[(1, 32628580), (2, 16314290), (4, 8157145), (5, 6525716), (10, 3262858), (20, 1631429), (79, 413020), (107, 304940), (158, 206510), (193, 169060), (214, 152470), (316, 103255), (386, 84530), (395, 82604), (428, 76235), (535, 60988), (772, 42265), (790, 41302), (965, 33812), (1070, 30494), (1580, 20651), (1930, 16906), (2140, 15247), (3860, 8453)]