2247496240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{38119}}^1$

素因数の和:38210

約数の個数: 80

約数和(自身を含む): 5785701120

約数和(自身を除く): 3538204880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2680, 2948, 3685, 5360, 5896, 7370, 11792, 14740, 29480, 38119, 58960, 76238, 152476, 190595, 304952, 381190, 419309, 609904, 762380, 838618, 1524760, 1677236, 2096545, 2553973, 3049520, 3354472, 4193090, 5107946, 6708944, 8386180, 10215892, 12769865, 16772360, 20431784, 25539730, 28093703, 33544720, 40863568, 51079460, 56187406, 102158920, 112374812, 140468515, 204317840, 224749624, 280937030, 449499248, 561874060, 1123748120, 2247496240]

約数ペア:

[(1, 2247496240), (2, 1123748120), (4, 561874060), (5, 449499248), (8, 280937030), (10, 224749624), (11, 204317840), (16, 140468515), (20, 112374812), (22, 102158920), (40, 56187406), (44, 51079460), (55, 40863568), (67, 33544720), (80, 28093703), (88, 25539730), (110, 20431784), (134, 16772360), (176, 12769865), (220, 10215892), (268, 8386180), (335, 6708944), (440, 5107946), (536, 4193090), (670, 3354472), (737, 3049520), (880, 2553973), (1072, 2096545), (1340, 1677236), (1474, 1524760), (2680, 838618), (2948, 762380), (3685, 609904), (5360, 419309), (5896, 381190), (7370, 304952), (11792, 190595), (14740, 152476), (29480, 76238), (38119, 58960)]