201330960520

素因数分解:

$2^3\times 5^1\times {\mathrm{14249}}^1\times {\mathrm{353237}}^1$

素因数の和:367497

約数の個数: 32

約数和(自身を含む): 453027735000

約数和(自身を除く): 251696774480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14249, 28498, 56996, 71245, 113992, 142490, 284980, 353237, 569960, 706474, 1412948, 1766185, 2825896, 3532370, 7064740, 14129480, 5033274013, 10066548026, 20133096052, 25166370065, 40266192104, 50332740130, 100665480260, 201330960520]

約数ペア:

[(1, 201330960520), (2, 100665480260), (4, 50332740130), (5, 40266192104), (8, 25166370065), (10, 20133096052), (20, 10066548026), (40, 5033274013), (14249, 14129480), (28498, 7064740), (56996, 3532370), (71245, 2825896), (113992, 1766185), (142490, 1412948), (284980, 706474), (353237, 569960)]