517428670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{5413}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 1036889280

約数和(自身を除く): 519460610

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1738, 4345, 5413, 8690, 9559, 10826, 19118, 27065, 47795, 54130, 59543, 95590, 119086, 297715, 427627, 595430, 654973, 855254, 1309946, 2138135, 3274865, 4276270, 4703897, 6549730, 9407794, 23519485, 47038970, 51742867, 103485734, 258714335, 517428670]

約数ペア:

[(1, 517428670), (2, 258714335), (5, 103485734), (10, 51742867), (11, 47038970), (22, 23519485), (55, 9407794), (79, 6549730), (110, 4703897), (121, 4276270), (158, 3274865), (242, 2138135), (395, 1309946), (605, 855254), (790, 654973), (869, 595430), (1210, 427627), (1738, 297715), (4345, 119086), (5413, 95590), (8690, 59543), (9559, 54130), (10826, 47795), (19118, 27065)]