108710000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 100

約数和(自身を含む): 300991152

約数和(自身を除く): 192281152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1553, 1750, 2000, 2500, 2800, 3106, 3500, 4375, 5000, 6212, 7000, 7765, 8750, 10000, 10871, 12424, 14000, 15530, 17500, 21742, 24848, 31060, 35000, 38825, 43484, 54355, 62120, 70000, 77650, 86968, 108710, 124240, 155300, 173936, 194125, 217420, 271775, 310600, 388250, 434840, 543550, 621200, 776500, 869680, 970625, 1087100, 1358875, 1553000, 1941250, 2174200, 2717750, 3106000, 3882500, 4348400, 5435500, 6794375, 7765000, 10871000, 13588750, 15530000, 21742000, 27177500, 54355000, 108710000]

約数ペア:

[(1, 108710000), (2, 54355000), (4, 27177500), (5, 21742000), (7, 15530000), (8, 13588750), (10, 10871000), (14, 7765000), (16, 6794375), (20, 5435500), (25, 4348400), (28, 3882500), (35, 3106000), (40, 2717750), (50, 2174200), (56, 1941250), (70, 1553000), (80, 1358875), (100, 1087100), (112, 970625), (125, 869680), (140, 776500), (175, 621200), (200, 543550), (250, 434840), (280, 388250), (350, 310600), (400, 271775), (500, 217420), (560, 194125), (625, 173936), (700, 155300), (875, 124240), (1000, 108710), (1250, 86968), (1400, 77650), (1553, 70000), (1750, 62120), (2000, 54355), (2500, 43484), (2800, 38825), (3106, 35000), (3500, 31060), (4375, 24848), (5000, 21742), (6212, 17500), (7000, 15530), (7765, 14000), (8750, 12424), (10000, 10871)]