40401200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 113659392

約数和(自身を除く): 73258192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 307, 329, 350, 376, 400, 470, 560, 614, 658, 700, 752, 940, 1175, 1228, 1316, 1400, 1535, 1645, 1880, 2149, 2350, 2456, 2632, 2800, 3070, 3290, 3760, 4298, 4700, 4912, 5264, 6140, 6580, 7675, 8225, 8596, 9400, 10745, 12280, 13160, 14429, 15350, 16450, 17192, 18800, 21490, 24560, 26320, 28858, 30700, 32900, 34384, 42980, 53725, 57716, 61400, 65800, 72145, 85960, 101003, 107450, 115432, 122800, 131600, 144290, 171920, 202006, 214900, 230864, 288580, 360725, 404012, 429800, 505015, 577160, 721450, 808024, 859600, 1010030, 1154320, 1442900, 1616048, 2020060, 2525075, 2885800, 4040120, 5050150, 5771600, 8080240, 10100300, 20200600, 40401200]

約数ペア:

[(1, 40401200), (2, 20200600), (4, 10100300), (5, 8080240), (7, 5771600), (8, 5050150), (10, 4040120), (14, 2885800), (16, 2525075), (20, 2020060), (25, 1616048), (28, 1442900), (35, 1154320), (40, 1010030), (47, 859600), (50, 808024), (56, 721450), (70, 577160), (80, 505015), (94, 429800), (100, 404012), (112, 360725), (140, 288580), (175, 230864), (188, 214900), (200, 202006), (235, 171920), (280, 144290), (307, 131600), (329, 122800), (350, 115432), (376, 107450), (400, 101003), (470, 85960), (560, 72145), (614, 65800), (658, 61400), (700, 57716), (752, 53725), (940, 42980), (1175, 34384), (1228, 32900), (1316, 30700), (1400, 28858), (1535, 26320), (1645, 24560), (1880, 21490), (2149, 18800), (2350, 17192), (2456, 16450), (2632, 15350), (2800, 14429), (3070, 13160), (3290, 12280), (3760, 10745), (4298, 9400), (4700, 8596), (4912, 8225), (5264, 7675), (6140, 6580)]