19364750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 37514880

約数和(自身を除く): 18150130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 2671, 3625, 5342, 7250, 13355, 26710, 66775, 77459, 133550, 154918, 333875, 387295, 667750, 774590, 1936475, 3872950, 9682375, 19364750]

約数ペア:

[(1, 19364750), (2, 9682375), (5, 3872950), (10, 1936475), (25, 774590), (29, 667750), (50, 387295), (58, 333875), (125, 154918), (145, 133550), (250, 77459), (290, 66775), (725, 26710), (1450, 13355), (2671, 7250), (3625, 5342)]