190055500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 434423808

約数和(自身を除く): 244368308

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 73, 82, 100, 125, 127, 146, 164, 205, 250, 254, 292, 365, 410, 500, 508, 635, 730, 820, 1025, 1270, 1460, 1825, 2050, 2540, 2993, 3175, 3650, 4100, 5125, 5207, 5986, 6350, 7300, 9125, 9271, 10250, 10414, 11972, 12700, 14965, 15875, 18250, 18542, 20500, 20828, 26035, 29930, 31750, 36500, 37084, 46355, 52070, 59860, 63500, 74825, 92710, 104140, 130175, 149650, 185420, 231775, 260350, 299300, 374125, 380111, 463550, 520700, 650875, 748250, 760222, 927100, 1158875, 1301750, 1496500, 1520444, 1900555, 2317750, 2603500, 3801110, 4635500, 7602220, 9502775, 19005550, 38011100, 47513875, 95027750, 190055500]

約数ペア:

[(1, 190055500), (2, 95027750), (4, 47513875), (5, 38011100), (10, 19005550), (20, 9502775), (25, 7602220), (41, 4635500), (50, 3801110), (73, 2603500), (82, 2317750), (100, 1900555), (125, 1520444), (127, 1496500), (146, 1301750), (164, 1158875), (205, 927100), (250, 760222), (254, 748250), (292, 650875), (365, 520700), (410, 463550), (500, 380111), (508, 374125), (635, 299300), (730, 260350), (820, 231775), (1025, 185420), (1270, 149650), (1460, 130175), (1825, 104140), (2050, 92710), (2540, 74825), (2993, 63500), (3175, 59860), (3650, 52070), (4100, 46355), (5125, 37084), (5207, 36500), (5986, 31750), (6350, 29930), (7300, 26035), (9125, 20828), (9271, 20500), (10250, 18542), (10414, 18250), (11972, 15875), (12700, 14965)]