82116160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5237}}^1$

素因数の和:5268

約数の個数: 84

約数和(自身を含む): 227507292

約数和(自身を除く): 145391132

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5237, 7840, 10474, 15680, 20948, 26185, 36659, 41896, 52370, 73318, 83792, 104740, 146636, 167584, 183295, 209480, 256613, 293272, 335168, 366590, 418960, 513226, 586544, 733180, 837920, 1026452, 1173088, 1283065, 1466360, 1675840, 2052904, 2346176, 2566130, 2932720, 4105808, 5132260, 5865440, 8211616, 10264520, 11730880, 16423232, 20529040, 41058080, 82116160]

約数ペア:

[(1, 82116160), (2, 41058080), (4, 20529040), (5, 16423232), (7, 11730880), (8, 10264520), (10, 8211616), (14, 5865440), (16, 5132260), (20, 4105808), (28, 2932720), (32, 2566130), (35, 2346176), (40, 2052904), (49, 1675840), (56, 1466360), (64, 1283065), (70, 1173088), (80, 1026452), (98, 837920), (112, 733180), (140, 586544), (160, 513226), (196, 418960), (224, 366590), (245, 335168), (280, 293272), (320, 256613), (392, 209480), (448, 183295), (490, 167584), (560, 146636), (784, 104740), (980, 83792), (1120, 73318), (1568, 52370), (1960, 41896), (2240, 36659), (3136, 26185), (3920, 20948), (5237, 15680), (7840, 10474)]