8036000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 23528232

約数和(自身を除く): 15492232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 70, 80, 82, 98, 100, 112, 125, 140, 160, 164, 175, 196, 200, 205, 224, 245, 250, 280, 287, 328, 350, 392, 400, 410, 490, 500, 560, 574, 656, 700, 784, 800, 820, 875, 980, 1000, 1025, 1120, 1148, 1225, 1312, 1400, 1435, 1568, 1640, 1750, 1960, 2000, 2009, 2050, 2296, 2450, 2800, 2870, 3280, 3500, 3920, 4000, 4018, 4100, 4592, 4900, 5125, 5600, 5740, 6125, 6560, 7000, 7175, 7840, 8036, 8200, 9184, 9800, 10045, 10250, 11480, 12250, 14000, 14350, 16072, 16400, 19600, 20090, 20500, 22960, 24500, 28000, 28700, 32144, 32800, 35875, 39200, 40180, 41000, 45920, 49000, 50225, 57400, 64288, 71750, 80360, 82000, 98000, 100450, 114800, 143500, 160720, 164000, 196000, 200900, 229600, 251125, 287000, 321440, 401800, 502250, 574000, 803600, 1004500, 1148000, 1607200, 2009000, 4018000, 8036000]

約数ペア:

[(1, 8036000), (2, 4018000), (4, 2009000), (5, 1607200), (7, 1148000), (8, 1004500), (10, 803600), (14, 574000), (16, 502250), (20, 401800), (25, 321440), (28, 287000), (32, 251125), (35, 229600), (40, 200900), (41, 196000), (49, 164000), (50, 160720), (56, 143500), (70, 114800), (80, 100450), (82, 98000), (98, 82000), (100, 80360), (112, 71750), (125, 64288), (140, 57400), (160, 50225), (164, 49000), (175, 45920), (196, 41000), (200, 40180), (205, 39200), (224, 35875), (245, 32800), (250, 32144), (280, 28700), (287, 28000), (328, 24500), (350, 22960), (392, 20500), (400, 20090), (410, 19600), (490, 16400), (500, 16072), (560, 14350), (574, 14000), (656, 12250), (700, 11480), (784, 10250), (800, 10045), (820, 9800), (875, 9184), (980, 8200), (1000, 8036), (1025, 7840), (1120, 7175), (1148, 7000), (1225, 6560), (1312, 6125), (1400, 5740), (1435, 5600), (1568, 5125), (1640, 4900), (1750, 4592), (1960, 4100), (2000, 4018), (2009, 4000), (2050, 3920), (2296, 3500), (2450, 3280), (2800, 2870)]