1212085000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{34631}}^1$

素因数の和:34664

約数の個数: 80

約数和(自身を含む): 3245711040

約数和(自身を除く): 2033626040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 7000, 8750, 17500, 34631, 35000, 69262, 138524, 173155, 242417, 277048, 346310, 484834, 692620, 865775, 969668, 1212085, 1385240, 1731550, 1939336, 2424170, 3463100, 4328875, 4848340, 6060425, 6926200, 8657750, 9696680, 12120850, 17315500, 21644375, 24241700, 30302125, 34631000, 43288750, 48483400, 60604250, 86577500, 121208500, 151510625, 173155000, 242417000, 303021250, 606042500, 1212085000]

約数ペア:

[(1, 1212085000), (2, 606042500), (4, 303021250), (5, 242417000), (7, 173155000), (8, 151510625), (10, 121208500), (14, 86577500), (20, 60604250), (25, 48483400), (28, 43288750), (35, 34631000), (40, 30302125), (50, 24241700), (56, 21644375), (70, 17315500), (100, 12120850), (125, 9696680), (140, 8657750), (175, 6926200), (200, 6060425), (250, 4848340), (280, 4328875), (350, 3463100), (500, 2424170), (625, 1939336), (700, 1731550), (875, 1385240), (1000, 1212085), (1250, 969668), (1400, 865775), (1750, 692620), (2500, 484834), (3500, 346310), (4375, 277048), (5000, 242417), (7000, 173155), (8750, 138524), (17500, 69262), (34631, 35000)]