219537029380

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1\times {\mathrm{34757}}^1$

素因数の和:36088

約数の個数: 48

約数和(自身を含む): 462972389040

約数和(自身を除く): 243435359660

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1009, 1252, 1565, 2018, 3130, 4036, 5045, 6260, 10090, 20180, 34757, 69514, 139028, 173785, 315817, 347570, 631634, 695140, 1263268, 1579085, 3158170, 6316340, 10878941, 21757882, 35069813, 43515764, 54394705, 70139626, 108789410, 140279252, 175349065, 217578820, 350698130, 701396260, 10976851469, 21953702938, 43907405876, 54884257345, 109768514690, 219537029380]

約数ペア:

[(1, 219537029380), (2, 109768514690), (4, 54884257345), (5, 43907405876), (10, 21953702938), (20, 10976851469), (313, 701396260), (626, 350698130), (1009, 217578820), (1252, 175349065), (1565, 140279252), (2018, 108789410), (3130, 70139626), (4036, 54394705), (5045, 43515764), (6260, 35069813), (10090, 21757882), (20180, 10878941), (34757, 6316340), (69514, 3158170), (139028, 1579085), (173785, 1263268), (315817, 695140), (347570, 631634)]