1384964000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{49463}}^1$

素因数の和:49495

約数の個数: 96

約数和(自身を含む): 3889057536

約数和(自身を除く): 2504093536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 28000, 49463, 98926, 197852, 247315, 346241, 395704, 494630, 692482, 791408, 989260, 1236575, 1384964, 1582816, 1731205, 1978520, 2473150, 2769928, 3462410, 3957040, 4946300, 5539856, 6182875, 6924820, 7914080, 8656025, 9892600, 11079712, 12365750, 13849640, 17312050, 19785200, 24731500, 27699280, 34624100, 39570400, 43280125, 49463000, 55398560, 69248200, 86560250, 98926000, 138496400, 173120500, 197852000, 276992800, 346241000, 692482000, 1384964000]

約数ペア:

[(1, 1384964000), (2, 692482000), (4, 346241000), (5, 276992800), (7, 197852000), (8, 173120500), (10, 138496400), (14, 98926000), (16, 86560250), (20, 69248200), (25, 55398560), (28, 49463000), (32, 43280125), (35, 39570400), (40, 34624100), (50, 27699280), (56, 24731500), (70, 19785200), (80, 17312050), (100, 13849640), (112, 12365750), (125, 11079712), (140, 9892600), (160, 8656025), (175, 7914080), (200, 6924820), (224, 6182875), (250, 5539856), (280, 4946300), (350, 3957040), (400, 3462410), (500, 2769928), (560, 2473150), (700, 1978520), (800, 1731205), (875, 1582816), (1000, 1384964), (1120, 1236575), (1400, 989260), (1750, 791408), (2000, 692482), (2800, 494630), (3500, 395704), (4000, 346241), (5600, 247315), (7000, 197852), (14000, 98926), (28000, 49463)]