85793500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 205837632

約数和(自身を除く): 120044132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 125, 130, 134, 197, 250, 260, 268, 325, 335, 394, 500, 650, 670, 788, 871, 985, 1300, 1340, 1625, 1675, 1742, 1970, 2561, 3250, 3350, 3484, 3940, 4355, 4925, 5122, 6500, 6700, 8375, 8710, 9850, 10244, 12805, 13199, 16750, 17420, 19700, 21775, 24625, 25610, 26398, 33500, 43550, 49250, 51220, 52796, 64025, 65995, 87100, 98500, 108875, 128050, 131990, 171587, 217750, 256100, 263980, 320125, 329975, 343174, 435500, 640250, 659950, 686348, 857935, 1280500, 1319900, 1649875, 1715870, 3299750, 3431740, 4289675, 6599500, 8579350, 17158700, 21448375, 42896750, 85793500]

約数ペア:

[(1, 85793500), (2, 42896750), (4, 21448375), (5, 17158700), (10, 8579350), (13, 6599500), (20, 4289675), (25, 3431740), (26, 3299750), (50, 1715870), (52, 1649875), (65, 1319900), (67, 1280500), (100, 857935), (125, 686348), (130, 659950), (134, 640250), (197, 435500), (250, 343174), (260, 329975), (268, 320125), (325, 263980), (335, 256100), (394, 217750), (500, 171587), (650, 131990), (670, 128050), (788, 108875), (871, 98500), (985, 87100), (1300, 65995), (1340, 64025), (1625, 52796), (1675, 51220), (1742, 49250), (1970, 43550), (2561, 33500), (3250, 26398), (3350, 25610), (3484, 24625), (3940, 21775), (4355, 19700), (4925, 17420), (5122, 16750), (6500, 13199), (6700, 12805), (8375, 10244), (8710, 9850)]