2010450925

素因数分解:

$5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{51517}}^1$

素因数の和:51757

約数の個数: 24

約数和(自身を含む): 2861927936

約数和(自身を除く): 851477011

約数列:

[1, 5, 7, 25, 35, 175, 223, 1115, 1561, 5575, 7805, 39025, 51517, 257585, 360619, 1287925, 1803095, 9015475, 11488291, 57441455, 80418037, 287207275, 402090185, 2010450925]

約数ペア:

[(1, 2010450925), (5, 402090185), (7, 287207275), (25, 80418037), (35, 57441455), (175, 11488291), (223, 9015475), (1115, 1803095), (1561, 1287925), (5575, 360619), (7805, 257585), (39025, 51517)]