20160117175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1788037}}^1$

素因数の和:1788099

約数の個数: 24

約数和(自身を含む): 27936305712

約数和(自身を除く): 7776188537

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 1788037, 8940185, 19668407, 44700925, 73309517, 98342035, 366547585, 491710175, 806404687, 1832737925, 4032023435, 20160117175]

約数ペア:

[(1, 20160117175), (5, 4032023435), (11, 1832737925), (25, 806404687), (41, 491710175), (55, 366547585), (205, 98342035), (275, 73309517), (451, 44700925), (1025, 19668407), (2255, 8940185), (11275, 1788037)]