523286296240

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1\times {\mathrm{18013}}^1$

素因数の和:19958

約数の個数: 80

約数和(自身を含む): 1223184898656

約数和(自身を除く): 699898602416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 1721, 2110, 3376, 3442, 4220, 6884, 8440, 8605, 13768, 16880, 17210, 18013, 27536, 34420, 36026, 68840, 72052, 90065, 137680, 144104, 180130, 288208, 360260, 363131, 720520, 726262, 1441040, 1452524, 1815655, 2905048, 3631310, 3800743, 5810096, 7262620, 7601486, 14525240, 15202972, 19003715, 29050480, 30405944, 31000373, 38007430, 60811888, 62000746, 76014860, 124001492, 152029720, 155001865, 248002984, 304059440, 310003730, 496005968, 620007460, 1240014920, 2480029840, 6541078703, 13082157406, 26164314812, 32705393515, 52328629624, 65410787030, 104657259248, 130821574060, 261643148120, 523286296240]

約数ペア:

[(1, 523286296240), (2, 261643148120), (4, 130821574060), (5, 104657259248), (8, 65410787030), (10, 52328629624), (16, 32705393515), (20, 26164314812), (40, 13082157406), (80, 6541078703), (211, 2480029840), (422, 1240014920), (844, 620007460), (1055, 496005968), (1688, 310003730), (1721, 304059440), (2110, 248002984), (3376, 155001865), (3442, 152029720), (4220, 124001492), (6884, 76014860), (8440, 62000746), (8605, 60811888), (13768, 38007430), (16880, 31000373), (17210, 30405944), (18013, 29050480), (27536, 19003715), (34420, 15202972), (36026, 14525240), (68840, 7601486), (72052, 7262620), (90065, 5810096), (137680, 3800743), (144104, 3631310), (180130, 2905048), (288208, 1815655), (360260, 1452524), (363131, 1441040), (720520, 726262)]