2099992000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 224

約数和(自身を含む): 5528974464

約数和(自身を除く): 3428982464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 101, 113, 115, 125, 160, 184, 200, 202, 226, 230, 250, 320, 368, 400, 404, 452, 460, 500, 505, 565, 575, 736, 800, 808, 904, 920, 1000, 1010, 1130, 1150, 1472, 1600, 1616, 1808, 1840, 2000, 2020, 2260, 2300, 2323, 2525, 2599, 2825, 2875, 3232, 3616, 3680, 4000, 4040, 4520, 4600, 4646, 5050, 5198, 5650, 5750, 6464, 7232, 7360, 8000, 8080, 9040, 9200, 9292, 10100, 10396, 11300, 11413, 11500, 11615, 12625, 12995, 14125, 16160, 18080, 18400, 18584, 20200, 20792, 22600, 22826, 23000, 23230, 25250, 25990, 28250, 32320, 36160, 36800, 37168, 40400, 41584, 45200, 45652, 46000, 46460, 50500, 51980, 56500, 57065, 58075, 64975, 74336, 80800, 83168, 90400, 91304, 92000, 92920, 101000, 103960, 113000, 114130, 116150, 129950, 148672, 161600, 166336, 180800, 182608, 184000, 185840, 202000, 207920, 226000, 228260, 232300, 259900, 262499, 285325, 290375, 324875, 365216, 371680, 404000, 415840, 452000, 456520, 464600, 519800, 524998, 570650, 580750, 649750, 730432, 743360, 808000, 831680, 904000, 913040, 929200, 1039600, 1049996, 1141300, 1161500, 1299500, 1312495, 1426625, 1826080, 1858400, 2079200, 2099992, 2282600, 2323000, 2599000, 2624990, 2853250, 3652160, 3716800, 4158400, 4199984, 4565200, 4646000, 5198000, 5249980, 5706500, 6562475, 8399968, 9130400, 9292000, 10396000, 10499960, 11413000, 13124950, 16799936, 18260800, 18584000, 20792000, 20999920, 22826000, 26249900, 32812375, 41999840, 45652000, 52499800, 65624750, 83999680, 91304000, 104999600, 131249500, 209999200, 262499000, 419998400, 524998000, 1049996000, 2099992000]

約数ペア:

[(1, 2099992000), (2, 1049996000), (4, 524998000), (5, 419998400), (8, 262499000), (10, 209999200), (16, 131249500), (20, 104999600), (23, 91304000), (25, 83999680), (32, 65624750), (40, 52499800), (46, 45652000), (50, 41999840), (64, 32812375), (80, 26249900), (92, 22826000), (100, 20999920), (101, 20792000), (113, 18584000), (115, 18260800), (125, 16799936), (160, 13124950), (184, 11413000), (200, 10499960), (202, 10396000), (226, 9292000), (230, 9130400), (250, 8399968), (320, 6562475), (368, 5706500), (400, 5249980), (404, 5198000), (452, 4646000), (460, 4565200), (500, 4199984), (505, 4158400), (565, 3716800), (575, 3652160), (736, 2853250), (800, 2624990), (808, 2599000), (904, 2323000), (920, 2282600), (1000, 2099992), (1010, 2079200), (1130, 1858400), (1150, 1826080), (1472, 1426625), (1600, 1312495), (1616, 1299500), (1808, 1161500), (1840, 1141300), (2000, 1049996), (2020, 1039600), (2260, 929200), (2300, 913040), (2323, 904000), (2525, 831680), (2599, 808000), (2825, 743360), (2875, 730432), (3232, 649750), (3616, 580750), (3680, 570650), (4000, 524998), (4040, 519800), (4520, 464600), (4600, 456520), (4646, 452000), (5050, 415840), (5198, 404000), (5650, 371680), (5750, 365216), (6464, 324875), (7232, 290375), (7360, 285325), (8000, 262499), (8080, 259900), (9040, 232300), (9200, 228260), (9292, 226000), (10100, 207920), (10396, 202000), (11300, 185840), (11413, 184000), (11500, 182608), (11615, 180800), (12625, 166336), (12995, 161600), (14125, 148672), (16160, 129950), (18080, 116150), (18400, 114130), (18584, 113000), (20200, 103960), (20792, 101000), (22600, 92920), (22826, 92000), (23000, 91304), (23230, 90400), (25250, 83168), (25990, 80800), (28250, 74336), (32320, 64975), (36160, 58075), (36800, 57065), (37168, 56500), (40400, 51980), (41584, 50500), (45200, 46460), (45652, 46000)]