268120610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 489912192

約数和(自身を除く): 221791582

約数列:

[1, 2, 5, 10, 97, 194, 263, 485, 526, 970, 1051, 1315, 2102, 2630, 5255, 10510, 25511, 51022, 101947, 127555, 203894, 255110, 276413, 509735, 552826, 1019470, 1382065, 2764130, 26812061, 53624122, 134060305, 268120610]

約数ペア:

[(1, 268120610), (2, 134060305), (5, 53624122), (10, 26812061), (97, 2764130), (194, 1382065), (263, 1019470), (485, 552826), (526, 509735), (970, 276413), (1051, 255110), (1315, 203894), (2102, 127555), (2630, 101947), (5255, 51022), (10510, 25511)]