87083632720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{155506487}}^1$

素因数の和:155506507

約数の個数: 40

約数和(自身を含む): 231393654144

約数和(自身を除く): 144310021424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 155506487, 311012974, 622025948, 777532435, 1088545409, 1244051896, 1555064870, 2177090818, 2488103792, 3110129740, 4354181636, 5442727045, 6220259480, 8708363272, 10885454090, 12440518960, 17416726544, 21770908180, 43541816360, 87083632720]

約数ペア:

[(1, 87083632720), (2, 43541816360), (4, 21770908180), (5, 17416726544), (7, 12440518960), (8, 10885454090), (10, 8708363272), (14, 6220259480), (16, 5442727045), (20, 4354181636), (28, 3110129740), (35, 2488103792), (40, 2177090818), (56, 1555064870), (70, 1244051896), (80, 1088545409), (112, 777532435), (140, 622025948), (280, 311012974), (560, 155506487)]