2135657480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{4217}}^1$

素因数の和:5390

約数の個数: 64

約数和(自身を含む): 5247866880

約数和(自身を除く): 3112209400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1151, 2302, 4217, 4604, 5755, 8434, 9208, 11510, 12661, 16868, 21085, 23020, 25322, 33736, 42170, 46040, 46387, 50644, 63305, 84340, 92774, 101288, 126610, 168680, 185548, 231935, 253220, 371096, 463870, 506440, 927740, 1855480, 4853767, 9707534, 19415068, 24268835, 38830136, 48537670, 53391437, 97075340, 106782874, 194150680, 213565748, 266957185, 427131496, 533914370, 1067828740, 2135657480]

約数ペア:

[(1, 2135657480), (2, 1067828740), (4, 533914370), (5, 427131496), (8, 266957185), (10, 213565748), (11, 194150680), (20, 106782874), (22, 97075340), (40, 53391437), (44, 48537670), (55, 38830136), (88, 24268835), (110, 19415068), (220, 9707534), (440, 4853767), (1151, 1855480), (2302, 927740), (4217, 506440), (4604, 463870), (5755, 371096), (8434, 253220), (9208, 231935), (11510, 185548), (12661, 168680), (16868, 126610), (21085, 101288), (23020, 92774), (25322, 84340), (33736, 63305), (42170, 50644), (46040, 46387)]