85031840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 129611680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 160, 166, 190, 304, 332, 337, 380, 415, 608, 664, 674, 760, 830, 1328, 1348, 1520, 1577, 1660, 1685, 2656, 2696, 3040, 3154, 3320, 3370, 5392, 6308, 6403, 6640, 6740, 7885, 10784, 12616, 12806, 13280, 13480, 15770, 25232, 25612, 26960, 27971, 31540, 32015, 50464, 51224, 53920, 55942, 63080, 64030, 102448, 111884, 126160, 128060, 139855, 204896, 223768, 252320, 256120, 279710, 447536, 512240, 531449, 559420, 895072, 1024480, 1062898, 1118840, 2125796, 2237680, 2657245, 4251592, 4475360, 5314490, 8503184, 10628980, 17006368, 21257960, 42515920, 85031840]

約数ペア:

[(1, 85031840), (2, 42515920), (4, 21257960), (5, 17006368), (8, 10628980), (10, 8503184), (16, 5314490), (19, 4475360), (20, 4251592), (32, 2657245), (38, 2237680), (40, 2125796), (76, 1118840), (80, 1062898), (83, 1024480), (95, 895072), (152, 559420), (160, 531449), (166, 512240), (190, 447536), (304, 279710), (332, 256120), (337, 252320), (380, 223768), (415, 204896), (608, 139855), (664, 128060), (674, 126160), (760, 111884), (830, 102448), (1328, 64030), (1348, 63080), (1520, 55942), (1577, 53920), (1660, 51224), (1685, 50464), (2656, 32015), (2696, 31540), (3040, 27971), (3154, 26960), (3320, 25612), (3370, 25232), (5392, 15770), (6308, 13480), (6403, 13280), (6640, 12806), (6740, 12616), (7885, 10784)]