7112000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 112

約数和(自身を含む): 20287488

約数和(自身を除く): 13175488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 127, 140, 160, 175, 200, 224, 250, 254, 280, 320, 350, 400, 448, 500, 508, 560, 635, 700, 800, 875, 889, 1000, 1016, 1120, 1270, 1400, 1600, 1750, 1778, 2000, 2032, 2240, 2540, 2800, 3175, 3500, 3556, 4000, 4064, 4445, 5080, 5600, 6350, 7000, 7112, 8000, 8128, 8890, 10160, 11200, 12700, 14000, 14224, 15875, 17780, 20320, 22225, 25400, 28000, 28448, 31750, 35560, 40640, 44450, 50800, 56000, 56896, 63500, 71120, 88900, 101600, 111125, 127000, 142240, 177800, 203200, 222250, 254000, 284480, 355600, 444500, 508000, 711200, 889000, 1016000, 1422400, 1778000, 3556000, 7112000]

約数ペア:

[(1, 7112000), (2, 3556000), (4, 1778000), (5, 1422400), (7, 1016000), (8, 889000), (10, 711200), (14, 508000), (16, 444500), (20, 355600), (25, 284480), (28, 254000), (32, 222250), (35, 203200), (40, 177800), (50, 142240), (56, 127000), (64, 111125), (70, 101600), (80, 88900), (100, 71120), (112, 63500), (125, 56896), (127, 56000), (140, 50800), (160, 44450), (175, 40640), (200, 35560), (224, 31750), (250, 28448), (254, 28000), (280, 25400), (320, 22225), (350, 20320), (400, 17780), (448, 15875), (500, 14224), (508, 14000), (560, 12700), (635, 11200), (700, 10160), (800, 8890), (875, 8128), (889, 8000), (1000, 7112), (1016, 7000), (1120, 6350), (1270, 5600), (1400, 5080), (1600, 4445), (1750, 4064), (1778, 4000), (2000, 3556), (2032, 3500), (2240, 3175), (2540, 2800)]