80220318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{937}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 169290240

約数和(自身を除く): 89069922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 751, 937, 1502, 1874, 2253, 2811, 4506, 5622, 14269, 17803, 28538, 35606, 42807, 53409, 85614, 106818, 703687, 1407374, 2111061, 4222122, 13370053, 26740106, 40110159, 80220318]

約数ペア:

[(1, 80220318), (2, 40110159), (3, 26740106), (6, 13370053), (19, 4222122), (38, 2111061), (57, 1407374), (114, 703687), (751, 106818), (937, 85614), (1502, 53409), (1874, 42807), (2253, 35606), (2811, 28538), (4506, 17803), (5622, 14269)]