7320982000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 160

約数和(自身を含む): 18872702784

約数和(自身を除く): 11551720784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 163, 170, 200, 250, 272, 326, 340, 400, 425, 500, 652, 680, 815, 850, 1000, 1304, 1321, 1360, 1630, 1700, 2000, 2125, 2608, 2642, 2771, 3260, 3400, 4075, 4250, 5284, 5542, 6520, 6605, 6800, 8150, 8500, 10568, 11084, 13040, 13210, 13855, 16300, 17000, 20375, 21136, 22168, 22457, 26420, 27710, 32600, 33025, 34000, 40750, 44336, 44914, 52840, 55420, 65200, 66050, 69275, 81500, 89828, 105680, 110840, 112285, 132100, 138550, 163000, 165125, 179656, 215323, 221680, 224570, 264200, 277100, 326000, 330250, 346375, 359312, 430646, 449140, 528400, 554200, 561425, 660500, 692750, 861292, 898280, 1076615, 1108400, 1122850, 1321000, 1385500, 1722584, 1796560, 2153230, 2245700, 2642000, 2771000, 2807125, 3445168, 3660491, 4306460, 4491400, 5383075, 5542000, 5614250, 7320982, 8612920, 8982800, 10766150, 11228500, 14641964, 17225840, 18302455, 21532300, 22457000, 26915375, 29283928, 36604910, 43064600, 44914000, 53830750, 58567856, 73209820, 86129200, 91512275, 107661500, 146419640, 183024550, 215323000, 292839280, 366049100, 430646000, 457561375, 732098200, 915122750, 1464196400, 1830245500, 3660491000, 7320982000]

約数ペア:

[(1, 7320982000), (2, 3660491000), (4, 1830245500), (5, 1464196400), (8, 915122750), (10, 732098200), (16, 457561375), (17, 430646000), (20, 366049100), (25, 292839280), (34, 215323000), (40, 183024550), (50, 146419640), (68, 107661500), (80, 91512275), (85, 86129200), (100, 73209820), (125, 58567856), (136, 53830750), (163, 44914000), (170, 43064600), (200, 36604910), (250, 29283928), (272, 26915375), (326, 22457000), (340, 21532300), (400, 18302455), (425, 17225840), (500, 14641964), (652, 11228500), (680, 10766150), (815, 8982800), (850, 8612920), (1000, 7320982), (1304, 5614250), (1321, 5542000), (1360, 5383075), (1630, 4491400), (1700, 4306460), (2000, 3660491), (2125, 3445168), (2608, 2807125), (2642, 2771000), (2771, 2642000), (3260, 2245700), (3400, 2153230), (4075, 1796560), (4250, 1722584), (5284, 1385500), (5542, 1321000), (6520, 1122850), (6605, 1108400), (6800, 1076615), (8150, 898280), (8500, 861292), (10568, 692750), (11084, 660500), (13040, 561425), (13210, 554200), (13855, 528400), (16300, 449140), (17000, 430646), (20375, 359312), (21136, 346375), (22168, 330250), (22457, 326000), (26420, 277100), (27710, 264200), (32600, 224570), (33025, 221680), (34000, 215323), (40750, 179656), (44336, 165125), (44914, 163000), (52840, 138550), (55420, 132100), (65200, 112285), (66050, 110840), (69275, 105680), (81500, 89828)]