2093207680

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53617}}^1$

素因数の和:53697

約数の個数: 64

約数和(自身を含む): 5086203480

約数和(自身を除く): 2992995800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 53617, 107234, 214468, 268085, 428936, 536170, 857872, 1072340, 1715744, 2144680, 3270637, 3431488, 4289360, 6541274, 6862976, 8578720, 13082548, 16353185, 17157440, 26165096, 32706370, 34314880, 52330192, 65412740, 104660384, 130825480, 209320768, 261650960, 418641536, 523301920, 1046603840, 2093207680]

約数ペア:

[(1, 2093207680), (2, 1046603840), (4, 523301920), (5, 418641536), (8, 261650960), (10, 209320768), (16, 130825480), (20, 104660384), (32, 65412740), (40, 52330192), (61, 34314880), (64, 32706370), (80, 26165096), (122, 17157440), (128, 16353185), (160, 13082548), (244, 8578720), (305, 6862976), (320, 6541274), (488, 4289360), (610, 3431488), (640, 3270637), (976, 2144680), (1220, 1715744), (1952, 1072340), (2440, 857872), (3904, 536170), (4880, 428936), (7808, 268085), (9760, 214468), (19520, 107234), (39040, 53617)]