26501090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 60162048

約数和(自身を除く): 33660958

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 271, 385, 542, 635, 770, 889, 1270, 1355, 1397, 1778, 1897, 2710, 2794, 2981, 3794, 4445, 5962, 6985, 8890, 9485, 9779, 13970, 14905, 18970, 19558, 20867, 29810, 34417, 41734, 48895, 68834, 97790, 104335, 172085, 208670, 240919, 344170, 378587, 481838, 757174, 1204595, 1892935, 2409190, 2650109, 3785870, 5300218, 13250545, 26501090]

約数ペア:

[(1, 26501090), (2, 13250545), (5, 5300218), (7, 3785870), (10, 2650109), (11, 2409190), (14, 1892935), (22, 1204595), (35, 757174), (55, 481838), (70, 378587), (77, 344170), (110, 240919), (127, 208670), (154, 172085), (254, 104335), (271, 97790), (385, 68834), (542, 48895), (635, 41734), (770, 34417), (889, 29810), (1270, 20867), (1355, 19558), (1397, 18970), (1778, 14905), (1897, 13970), (2710, 9779), (2794, 9485), (2981, 8890), (3794, 6985), (4445, 5962)]