2016253000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{42899}}^1$

素因数の和:42967

約数の個数: 64

約数和(自身を含む): 4818528000

約数和(自身を除く): 2802275000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1175, 1880, 2350, 4700, 5875, 9400, 11750, 23500, 42899, 47000, 85798, 171596, 214495, 343192, 428990, 857980, 1072475, 1715960, 2016253, 2144950, 4032506, 4289900, 5362375, 8065012, 8579800, 10081265, 10724750, 16130024, 20162530, 21449500, 40325060, 42899000, 50406325, 80650120, 100812650, 201625300, 252031625, 403250600, 504063250, 1008126500, 2016253000]

約数ペア:

[(1, 2016253000), (2, 1008126500), (4, 504063250), (5, 403250600), (8, 252031625), (10, 201625300), (20, 100812650), (25, 80650120), (40, 50406325), (47, 42899000), (50, 40325060), (94, 21449500), (100, 20162530), (125, 16130024), (188, 10724750), (200, 10081265), (235, 8579800), (250, 8065012), (376, 5362375), (470, 4289900), (500, 4032506), (940, 2144950), (1000, 2016253), (1175, 1715960), (1880, 1072475), (2350, 857980), (4700, 428990), (5875, 343192), (9400, 214495), (11750, 171596), (23500, 85798), (42899, 47000)]