22677500

素因数分解:

$2^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 50908704

約数和(自身を除く): 28231204

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 193, 235, 250, 386, 470, 500, 625, 772, 940, 965, 1175, 1250, 1930, 2350, 2500, 3860, 4700, 4825, 5875, 9071, 9650, 11750, 18142, 19300, 23500, 24125, 29375, 36284, 45355, 48250, 58750, 90710, 96500, 117500, 120625, 181420, 226775, 241250, 453550, 482500, 907100, 1133875, 2267750, 4535500, 5669375, 11338750, 22677500]

約数ペア:

[(1, 22677500), (2, 11338750), (4, 5669375), (5, 4535500), (10, 2267750), (20, 1133875), (25, 907100), (47, 482500), (50, 453550), (94, 241250), (100, 226775), (125, 181420), (188, 120625), (193, 117500), (235, 96500), (250, 90710), (386, 58750), (470, 48250), (500, 45355), (625, 36284), (772, 29375), (940, 24125), (965, 23500), (1175, 19300), (1250, 18142), (1930, 11750), (2350, 9650), (2500, 9071), (3860, 5875), (4700, 4825)]