29145380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 67326336

約数和(自身を除く): 38180956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 967, 1370, 1507, 1934, 2740, 3014, 3868, 4835, 6028, 7535, 9670, 10637, 15070, 19340, 21274, 30140, 42548, 53185, 106370, 132479, 212740, 264958, 529916, 662395, 1324790, 1457269, 2649580, 2914538, 5829076, 7286345, 14572690, 29145380]

約数ペア:

[(1, 29145380), (2, 14572690), (4, 7286345), (5, 5829076), (10, 2914538), (11, 2649580), (20, 1457269), (22, 1324790), (44, 662395), (55, 529916), (110, 264958), (137, 212740), (220, 132479), (274, 106370), (548, 53185), (685, 42548), (967, 30140), (1370, 21274), (1507, 19340), (1934, 15070), (2740, 10637), (3014, 9670), (3868, 7535), (4835, 6028)]