2006038025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{21787}}^1$

素因数の和:21953

約数の個数: 24

約数和(自身を含む): 2593643520

約数和(自身を除く): 587605495

約数列:

[1, 5, 25, 29, 127, 145, 635, 725, 3175, 3683, 18415, 21787, 92075, 108935, 544675, 631823, 2766949, 3159115, 13834745, 15795575, 69173725, 80241521, 401207605, 2006038025]

約数ペア:

[(1, 2006038025), (5, 401207605), (25, 80241521), (29, 69173725), (127, 15795575), (145, 13834745), (635, 3159115), (725, 2766949), (3175, 631823), (3683, 544675), (18415, 108935), (21787, 92075)]