20061490225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{5839}}^1$

素因数の和:6562

約数の個数: 48

約数和(自身を含む): 29458828800

約数和(自身を除く): 9397338575

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 677, 725, 1015, 3385, 4739, 5075, 5839, 16925, 19633, 23695, 29195, 40873, 98165, 118475, 137431, 145975, 169331, 204365, 490825, 687155, 846655, 1021825, 1185317, 3435775, 3953003, 4233275, 5926585, 19765015, 27671021, 29632925, 98825075, 114637087, 138355105, 573185435, 691775525, 802459609, 2865927175, 4012298045, 20061490225]

約数ペア:

[(1, 20061490225), (5, 4012298045), (7, 2865927175), (25, 802459609), (29, 691775525), (35, 573185435), (145, 138355105), (175, 114637087), (203, 98825075), (677, 29632925), (725, 27671021), (1015, 19765015), (3385, 5926585), (4739, 4233275), (5075, 3953003), (5839, 3435775), (16925, 1185317), (19633, 1021825), (23695, 846655), (29195, 687155), (40873, 490825), (98165, 204365), (118475, 169331), (137431, 145975)]