2010598960

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{90731}}^1$

素因数の和:91021

約数の個数: 40

約数和(自身を含む): 4691570256

約数和(自身を除く): 2680971296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 90731, 181462, 362924, 453655, 725848, 907310, 1451696, 1814620, 3629240, 7258480, 25132487, 50264974, 100529948, 125662435, 201059896, 251324870, 402119792, 502649740, 1005299480, 2010598960]

約数ペア:

[(1, 2010598960), (2, 1005299480), (4, 502649740), (5, 402119792), (8, 251324870), (10, 201059896), (16, 125662435), (20, 100529948), (40, 50264974), (80, 25132487), (277, 7258480), (554, 3629240), (1108, 1814620), (1385, 1451696), (2216, 907310), (2770, 725848), (4432, 453655), (5540, 362924), (11080, 181462), (22160, 90731)]