86927510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 161615520

約数和(自身を除く): 74688010

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 1789, 3578, 4859, 8945, 9718, 17890, 24295, 48590, 76927, 153854, 202157, 384635, 404314, 769270, 1010785, 2021570, 8692751, 17385502, 43463755, 86927510]

約数ペア:

[(1, 86927510), (2, 43463755), (5, 17385502), (10, 8692751), (43, 2021570), (86, 1010785), (113, 769270), (215, 404314), (226, 384635), (430, 202157), (565, 153854), (1130, 76927), (1789, 48590), (3578, 24295), (4859, 17890), (8945, 9718)]