6724000

素因数分解:

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

素因数の和:107

約数の個数: 72

約数和(自身を含む): 16933644

約数和(自身を除く): 10209644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 125, 160, 164, 200, 205, 250, 328, 400, 410, 500, 656, 800, 820, 1000, 1025, 1312, 1640, 1681, 2000, 2050, 3280, 3362, 4000, 4100, 5125, 6560, 6724, 8200, 8405, 10250, 13448, 16400, 16810, 20500, 26896, 32800, 33620, 41000, 42025, 53792, 67240, 82000, 84050, 134480, 164000, 168100, 210125, 268960, 336200, 420250, 672400, 840500, 1344800, 1681000, 3362000, 6724000]

約数ペア:

[(1, 6724000), (2, 3362000), (4, 1681000), (5, 1344800), (8, 840500), (10, 672400), (16, 420250), (20, 336200), (25, 268960), (32, 210125), (40, 168100), (41, 164000), (50, 134480), (80, 84050), (82, 82000), (100, 67240), (125, 53792), (160, 42025), (164, 41000), (200, 33620), (205, 32800), (250, 26896), (328, 20500), (400, 16810), (410, 16400), (500, 13448), (656, 10250), (800, 8405), (820, 8200), (1000, 6724), (1025, 6560), (1312, 5125), (1640, 4100), (1681, 4000), (2000, 3362), (2050, 3280)]