2078993000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 5975424000

約数和(自身を除く): 3896431000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 37, 40, 46, 50, 56, 70, 74, 92, 100, 115, 125, 140, 148, 161, 175, 184, 185, 200, 230, 250, 259, 280, 296, 322, 349, 350, 370, 460, 500, 518, 575, 644, 698, 700, 740, 805, 851, 875, 920, 925, 1000, 1036, 1150, 1288, 1295, 1396, 1400, 1480, 1610, 1702, 1745, 1750, 1850, 2072, 2300, 2443, 2590, 2792, 2875, 3220, 3404, 3490, 3500, 3700, 4025, 4255, 4600, 4625, 4886, 5180, 5750, 5957, 6440, 6475, 6808, 6980, 7000, 7400, 8027, 8050, 8510, 8725, 9250, 9772, 10360, 11500, 11914, 12215, 12913, 12950, 13960, 16054, 16100, 17020, 17450, 18500, 19544, 20125, 21275, 23000, 23828, 24430, 25826, 25900, 29785, 32108, 32200, 32375, 34040, 34900, 37000, 40135, 40250, 42550, 43625, 47656, 48860, 51652, 51800, 56189, 59570, 61075, 64216, 64565, 64750, 69800, 80270, 80500, 85100, 87250, 90391, 97720, 103304, 106375, 112378, 119140, 122150, 129130, 129500, 148925, 160540, 161000, 170200, 174500, 180782, 200675, 212750, 224756, 238280, 244300, 258260, 259000, 280945, 296999, 297850, 305375, 321080, 322825, 349000, 361564, 401350, 425500, 449512, 451955, 488600, 516520, 561890, 593998, 595700, 610750, 645650, 723128, 744625, 802700, 851000, 903910, 1003375, 1123780, 1187996, 1191400, 1221500, 1291300, 1404725, 1484995, 1489250, 1605400, 1614125, 1807820, 2006750, 2078993, 2247560, 2259775, 2375992, 2443000, 2582600, 2809450, 2969990, 2978500, 3228250, 3615640, 4013500, 4157986, 4519550, 5618900, 5939980, 5957000, 6456500, 7023625, 7424975, 8027000, 8315972, 9039100, 10394965, 11237800, 11298875, 11879960, 12913000, 14047250, 14849950, 16631944, 18078200, 20789930, 22597750, 28094500, 29699900, 37124875, 41579860, 45195500, 51974825, 56189000, 59399800, 74249750, 83159720, 90391000, 103949650, 148499500, 207899300, 259874125, 296999000, 415798600, 519748250, 1039496500, 2078993000]

約数ペア:

[(1, 2078993000), (2, 1039496500), (4, 519748250), (5, 415798600), (7, 296999000), (8, 259874125), (10, 207899300), (14, 148499500), (20, 103949650), (23, 90391000), (25, 83159720), (28, 74249750), (35, 59399800), (37, 56189000), (40, 51974825), (46, 45195500), (50, 41579860), (56, 37124875), (70, 29699900), (74, 28094500), (92, 22597750), (100, 20789930), (115, 18078200), (125, 16631944), (140, 14849950), (148, 14047250), (161, 12913000), (175, 11879960), (184, 11298875), (185, 11237800), (200, 10394965), (230, 9039100), (250, 8315972), (259, 8027000), (280, 7424975), (296, 7023625), (322, 6456500), (349, 5957000), (350, 5939980), (370, 5618900), (460, 4519550), (500, 4157986), (518, 4013500), (575, 3615640), (644, 3228250), (698, 2978500), (700, 2969990), (740, 2809450), (805, 2582600), (851, 2443000), (875, 2375992), (920, 2259775), (925, 2247560), (1000, 2078993), (1036, 2006750), (1150, 1807820), (1288, 1614125), (1295, 1605400), (1396, 1489250), (1400, 1484995), (1480, 1404725), (1610, 1291300), (1702, 1221500), (1745, 1191400), (1750, 1187996), (1850, 1123780), (2072, 1003375), (2300, 903910), (2443, 851000), (2590, 802700), (2792, 744625), (2875, 723128), (3220, 645650), (3404, 610750), (3490, 595700), (3500, 593998), (3700, 561890), (4025, 516520), (4255, 488600), (4600, 451955), (4625, 449512), (4886, 425500), (5180, 401350), (5750, 361564), (5957, 349000), (6440, 322825), (6475, 321080), (6808, 305375), (6980, 297850), (7000, 296999), (7400, 280945), (8027, 259000), (8050, 258260), (8510, 244300), (8725, 238280), (9250, 224756), (9772, 212750), (10360, 200675), (11500, 180782), (11914, 174500), (12215, 170200), (12913, 161000), (12950, 160540), (13960, 148925), (16054, 129500), (16100, 129130), (17020, 122150), (17450, 119140), (18500, 112378), (19544, 106375), (20125, 103304), (21275, 97720), (23000, 90391), (23828, 87250), (24430, 85100), (25826, 80500), (25900, 80270), (29785, 69800), (32108, 64750), (32200, 64565), (32375, 64216), (34040, 61075), (34900, 59570), (37000, 56189), (40135, 51800), (40250, 51652), (42550, 48860), (43625, 47656)]