39263840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 96

約数和(自身を含む): 115686144

約数和(自身を除く): 76422304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 3187, 6160, 6374, 12320, 12748, 15935, 22309, 25496, 31870, 35057, 44618, 50992, 63740, 70114, 89236, 101984, 111545, 127480, 140228, 175285, 178472, 223090, 245399, 254960, 280456, 350570, 356944, 446180, 490798, 509920, 560912, 701140, 713888, 892360, 981596, 1121824, 1226995, 1402280, 1784720, 1963192, 2453990, 2804560, 3569440, 3926384, 4907980, 5609120, 7852768, 9815960, 19631920, 39263840]

約数ペア:

[(1, 39263840), (2, 19631920), (4, 9815960), (5, 7852768), (7, 5609120), (8, 4907980), (10, 3926384), (11, 3569440), (14, 2804560), (16, 2453990), (20, 1963192), (22, 1784720), (28, 1402280), (32, 1226995), (35, 1121824), (40, 981596), (44, 892360), (55, 713888), (56, 701140), (70, 560912), (77, 509920), (80, 490798), (88, 446180), (110, 356944), (112, 350570), (140, 280456), (154, 254960), (160, 245399), (176, 223090), (220, 178472), (224, 175285), (280, 140228), (308, 127480), (352, 111545), (385, 101984), (440, 89236), (560, 70114), (616, 63740), (770, 50992), (880, 44618), (1120, 35057), (1232, 31870), (1540, 25496), (1760, 22309), (2464, 15935), (3080, 12748), (3187, 12320), (6160, 6374)]