2154524000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{28349}}^1$

素因数の和:28393

約数の個数: 96

約数和(自身を含む): 5572476000

約数和(自身を除く): 3417952000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1520, 1900, 2000, 2375, 3040, 3800, 4000, 4750, 7600, 9500, 15200, 19000, 28349, 38000, 56698, 76000, 113396, 141745, 226792, 283490, 453584, 538631, 566980, 708725, 907168, 1077262, 1133960, 1417450, 2154524, 2267920, 2693155, 2834900, 3543625, 4309048, 4535840, 5386310, 5669800, 7087250, 8618096, 10772620, 11339600, 13465775, 14174500, 17236192, 21545240, 22679200, 26931550, 28349000, 43090480, 53863100, 56698000, 67328875, 86180960, 107726200, 113396000, 134657750, 215452400, 269315500, 430904800, 538631000, 1077262000, 2154524000]

約数ペア:

[(1, 2154524000), (2, 1077262000), (4, 538631000), (5, 430904800), (8, 269315500), (10, 215452400), (16, 134657750), (19, 113396000), (20, 107726200), (25, 86180960), (32, 67328875), (38, 56698000), (40, 53863100), (50, 43090480), (76, 28349000), (80, 26931550), (95, 22679200), (100, 21545240), (125, 17236192), (152, 14174500), (160, 13465775), (190, 11339600), (200, 10772620), (250, 8618096), (304, 7087250), (380, 5669800), (400, 5386310), (475, 4535840), (500, 4309048), (608, 3543625), (760, 2834900), (800, 2693155), (950, 2267920), (1000, 2154524), (1520, 1417450), (1900, 1133960), (2000, 1077262), (2375, 907168), (3040, 708725), (3800, 566980), (4000, 538631), (4750, 453584), (7600, 283490), (9500, 226792), (15200, 141745), (19000, 113396), (28349, 76000), (38000, 56698)]