82136740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83813}}^1$

素因数の和:83836

約数の個数: 36

約数和(自身を含む): 200650716

約数和(自身を除く): 118513976

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 83813, 167626, 335252, 419065, 586691, 838130, 1173382, 1676260, 2346764, 2933455, 4106837, 5866910, 8213674, 11733820, 16427348, 20534185, 41068370, 82136740]

約数ペア:

[(1, 82136740), (2, 41068370), (4, 20534185), (5, 16427348), (7, 11733820), (10, 8213674), (14, 5866910), (20, 4106837), (28, 2933455), (35, 2346764), (49, 1676260), (70, 1173382), (98, 838130), (140, 586691), (196, 419065), (245, 335252), (490, 167626), (980, 83813)]