2720238070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{10223}}^1$

素因数の和:10341

約数の個数: 64

約数和(自身を含む): 5565127680

約数和(自身を除く): 2844889610

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 59, 82, 110, 118, 205, 295, 410, 451, 590, 649, 902, 1298, 2255, 2419, 3245, 4510, 4838, 6490, 10223, 12095, 20446, 24190, 26609, 51115, 53218, 102230, 112453, 133045, 224906, 266090, 419143, 562265, 603157, 838286, 1124530, 1206314, 2095715, 3015785, 4191430, 4610573, 6031570, 6634727, 9221146, 13269454, 23052865, 24729437, 33173635, 46105730, 49458874, 66347270, 123647185, 247294370, 272023807, 544047614, 1360119035, 2720238070]

約数ペア:

[(1, 2720238070), (2, 1360119035), (5, 544047614), (10, 272023807), (11, 247294370), (22, 123647185), (41, 66347270), (55, 49458874), (59, 46105730), (82, 33173635), (110, 24729437), (118, 23052865), (205, 13269454), (295, 9221146), (410, 6634727), (451, 6031570), (590, 4610573), (649, 4191430), (902, 3015785), (1298, 2095715), (2255, 1206314), (2419, 1124530), (3245, 838286), (4510, 603157), (4838, 562265), (6490, 419143), (10223, 266090), (12095, 224906), (20446, 133045), (24190, 112453), (26609, 102230), (51115, 53218)]