66029920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37517}}^1$

素因数の和:37543

約数の個数: 48

約数和(自身を含む): 170181648

約数和(自身を除く): 104151728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 37517, 75034, 150068, 187585, 300136, 375170, 412687, 600272, 750340, 825374, 1200544, 1500680, 1650748, 2063435, 3001360, 3301496, 4126870, 6002720, 6602992, 8253740, 13205984, 16507480, 33014960, 66029920]

約数ペア:

[(1, 66029920), (2, 33014960), (4, 16507480), (5, 13205984), (8, 8253740), (10, 6602992), (11, 6002720), (16, 4126870), (20, 3301496), (22, 3001360), (32, 2063435), (40, 1650748), (44, 1500680), (55, 1200544), (80, 825374), (88, 750340), (110, 600272), (160, 412687), (176, 375170), (220, 300136), (352, 187585), (440, 150068), (880, 75034), (1760, 37517)]