8684590960

素因数分解:

$2^4\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{38729}}^1$

素因数の和:41545

約数の個数: 40

約数和(自身を含む): 20199399120

約数和(自身を除く): 11514808160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2803, 5606, 11212, 14015, 22424, 28030, 38729, 44848, 56060, 77458, 112120, 154916, 193645, 224240, 309832, 387290, 619664, 774580, 1549160, 3098320, 108557387, 217114774, 434229548, 542786935, 868459096, 1085573870, 1736918192, 2171147740, 4342295480, 8684590960]

約数ペア:

[(1, 8684590960), (2, 4342295480), (4, 2171147740), (5, 1736918192), (8, 1085573870), (10, 868459096), (16, 542786935), (20, 434229548), (40, 217114774), (80, 108557387), (2803, 3098320), (5606, 1549160), (11212, 774580), (14015, 619664), (22424, 387290), (28030, 309832), (38729, 224240), (44848, 193645), (56060, 154916), (77458, 112120)]