2010078260

素因数分解:

$2^2\times 5^1\times {\mathrm{8719}}^1\times {\mathrm{11527}}^1$

素因数の和:20255

約数の個数: 24

約数和(自身を含む): 4222014720

約数和(自身を除く): 2211936460

約数列:

[1, 2, 4, 5, 10, 20, 8719, 11527, 17438, 23054, 34876, 43595, 46108, 57635, 87190, 115270, 174380, 230540, 100503913, 201007826, 402015652, 502519565, 1005039130, 2010078260]

約数ペア:

[(1, 2010078260), (2, 1005039130), (4, 502519565), (5, 402015652), (10, 201007826), (20, 100503913), (8719, 230540), (11527, 174380), (17438, 115270), (23054, 87190), (34876, 57635), (43595, 46108)]