78553310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 155492352

約数和(自身を除く): 76939042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 5623, 6985, 11246, 13970, 28115, 56230, 61853, 123706, 309265, 618530, 714121, 1428242, 3570605, 7141210, 7855331, 15710662, 39276655, 78553310]

約数ペア:

[(1, 78553310), (2, 39276655), (5, 15710662), (10, 7855331), (11, 7141210), (22, 3570605), (55, 1428242), (110, 714121), (127, 618530), (254, 309265), (635, 123706), (1270, 61853), (1397, 56230), (2794, 28115), (5623, 13970), (6985, 11246)]