200374000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5315

約数の個数: 80

約数和(自身を含む): 510101280

約数和(自身を除く): 309727280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4750, 5273, 7600, 9500, 10546, 19000, 21092, 26365, 38000, 42184, 52730, 84368, 100187, 105460, 131825, 200374, 210920, 263650, 400748, 421840, 500935, 527300, 659125, 801496, 1001870, 1054600, 1318250, 1602992, 2003740, 2109200, 2504675, 2636500, 4007480, 5009350, 5273000, 8014960, 10018700, 10546000, 12523375, 20037400, 25046750, 40074800, 50093500, 100187000, 200374000]

約数ペア:

[(1, 200374000), (2, 100187000), (4, 50093500), (5, 40074800), (8, 25046750), (10, 20037400), (16, 12523375), (19, 10546000), (20, 10018700), (25, 8014960), (38, 5273000), (40, 5009350), (50, 4007480), (76, 2636500), (80, 2504675), (95, 2109200), (100, 2003740), (125, 1602992), (152, 1318250), (190, 1054600), (200, 1001870), (250, 801496), (304, 659125), (380, 527300), (400, 500935), (475, 421840), (500, 400748), (760, 263650), (950, 210920), (1000, 200374), (1520, 131825), (1900, 105460), (2000, 100187), (2375, 84368), (3800, 52730), (4750, 42184), (5273, 38000), (7600, 26365), (9500, 21092), (10546, 19000)]