33885920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 84823200

約数和(自身を除く): 50937280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 109, 116, 134, 145, 160, 218, 232, 268, 290, 335, 436, 464, 536, 545, 580, 670, 872, 928, 1072, 1090, 1160, 1340, 1744, 1943, 2144, 2180, 2320, 2680, 3161, 3488, 3886, 4360, 4640, 5360, 6322, 7303, 7772, 8720, 9715, 10720, 12644, 14606, 15544, 15805, 17440, 19430, 25288, 29212, 31088, 31610, 36515, 38860, 50576, 58424, 62176, 63220, 73030, 77720, 101152, 116848, 126440, 146060, 155440, 211787, 233696, 252880, 292120, 310880, 423574, 505760, 584240, 847148, 1058935, 1168480, 1694296, 2117870, 3388592, 4235740, 6777184, 8471480, 16942960, 33885920]

約数ペア:

[(1, 33885920), (2, 16942960), (4, 8471480), (5, 6777184), (8, 4235740), (10, 3388592), (16, 2117870), (20, 1694296), (29, 1168480), (32, 1058935), (40, 847148), (58, 584240), (67, 505760), (80, 423574), (109, 310880), (116, 292120), (134, 252880), (145, 233696), (160, 211787), (218, 155440), (232, 146060), (268, 126440), (290, 116848), (335, 101152), (436, 77720), (464, 73030), (536, 63220), (545, 62176), (580, 58424), (670, 50576), (872, 38860), (928, 36515), (1072, 31610), (1090, 31088), (1160, 29212), (1340, 25288), (1744, 19430), (1943, 17440), (2144, 15805), (2180, 15544), (2320, 14606), (2680, 12644), (3161, 10720), (3488, 9715), (3886, 8720), (4360, 7772), (4640, 7303), (5360, 6322)]