4535500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 10168704

約数和(自身を除く): 5633204

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 193, 235, 250, 386, 470, 500, 772, 940, 965, 1175, 1930, 2350, 3860, 4700, 4825, 5875, 9071, 9650, 11750, 18142, 19300, 23500, 24125, 36284, 45355, 48250, 90710, 96500, 181420, 226775, 453550, 907100, 1133875, 2267750, 4535500]

約数ペア:

[(1, 4535500), (2, 2267750), (4, 1133875), (5, 907100), (10, 453550), (20, 226775), (25, 181420), (47, 96500), (50, 90710), (94, 48250), (100, 45355), (125, 36284), (188, 24125), (193, 23500), (235, 19300), (250, 18142), (386, 11750), (470, 9650), (500, 9071), (772, 5875), (940, 4825), (965, 4700), (1175, 3860), (1930, 2350)]