164512984550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1361}}^1\times {\mathrm{24923}}^1$

素因数の和:26393

約数の個数: 48

約数和(自身を含む): 309388291632

約数和(自身を除く): 144875307082

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 1361, 2425, 2722, 4850, 6805, 13610, 24923, 34025, 49846, 68050, 124615, 132017, 249230, 264034, 623075, 660085, 1246150, 1320170, 2417531, 3300425, 4835062, 6600850, 12087655, 24175310, 33920203, 60438275, 67840406, 120876550, 169601015, 339202030, 848005075, 1696010150, 3290259691, 6580519382, 16451298455, 32902596910, 82256492275, 164512984550]

約数ペア:

[(1, 164512984550), (2, 82256492275), (5, 32902596910), (10, 16451298455), (25, 6580519382), (50, 3290259691), (97, 1696010150), (194, 848005075), (485, 339202030), (970, 169601015), (1361, 120876550), (2425, 67840406), (2722, 60438275), (4850, 33920203), (6805, 24175310), (13610, 12087655), (24923, 6600850), (34025, 4835062), (49846, 3300425), (68050, 2417531), (124615, 1320170), (132017, 1246150), (249230, 660085), (264034, 623075)]