2008600000

素因数分解:

$2^6\times 5^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 5542004664

約数和(自身を除く): 3533404664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 83, 88, 100, 110, 121, 125, 160, 166, 176, 200, 220, 242, 250, 275, 320, 332, 352, 400, 415, 440, 484, 500, 550, 605, 625, 664, 704, 800, 830, 880, 913, 968, 1000, 1100, 1210, 1250, 1328, 1375, 1600, 1660, 1760, 1826, 1936, 2000, 2075, 2200, 2420, 2500, 2656, 2750, 3025, 3125, 3320, 3520, 3652, 3872, 4000, 4150, 4400, 4565, 4840, 5000, 5312, 5500, 6050, 6250, 6640, 6875, 7304, 7744, 8000, 8300, 8800, 9130, 9680, 10000, 10043, 10375, 11000, 12100, 12500, 13280, 13750, 14608, 15125, 16600, 17600, 18260, 19360, 20000, 20086, 20750, 22000, 22825, 24200, 25000, 26560, 27500, 29216, 30250, 33200, 34375, 36520, 38720, 40000, 40172, 41500, 44000, 45650, 48400, 50000, 50215, 51875, 55000, 58432, 60500, 66400, 68750, 73040, 75625, 80344, 83000, 88000, 91300, 96800, 100000, 100430, 103750, 110000, 114125, 121000, 132800, 137500, 146080, 151250, 160688, 166000, 182600, 193600, 200000, 200860, 207500, 220000, 228250, 242000, 251075, 259375, 275000, 292160, 302500, 321376, 332000, 365200, 378125, 401720, 415000, 440000, 456500, 484000, 502150, 518750, 550000, 570625, 605000, 642752, 664000, 730400, 756250, 803440, 830000, 913000, 968000, 1004300, 1037500, 1100000, 1141250, 1210000, 1255375, 1460800, 1512500, 1606880, 1660000, 1826000, 2008600, 2075000, 2200000, 2282500, 2420000, 2510750, 2853125, 3025000, 3213760, 3320000, 3652000, 4017200, 4150000, 4565000, 4840000, 5021500, 5706250, 6050000, 6276875, 7304000, 8034400, 8300000, 9130000, 10043000, 11412500, 12100000, 12553750, 16068800, 16600000, 18260000, 20086000, 22825000, 24200000, 25107500, 31384375, 36520000, 40172000, 45650000, 50215000, 62768750, 80344000, 91300000, 100430000, 125537500, 182600000, 200860000, 251075000, 401720000, 502150000, 1004300000, 2008600000]

約数ペア:

[(1, 2008600000), (2, 1004300000), (4, 502150000), (5, 401720000), (8, 251075000), (10, 200860000), (11, 182600000), (16, 125537500), (20, 100430000), (22, 91300000), (25, 80344000), (32, 62768750), (40, 50215000), (44, 45650000), (50, 40172000), (55, 36520000), (64, 31384375), (80, 25107500), (83, 24200000), (88, 22825000), (100, 20086000), (110, 18260000), (121, 16600000), (125, 16068800), (160, 12553750), (166, 12100000), (176, 11412500), (200, 10043000), (220, 9130000), (242, 8300000), (250, 8034400), (275, 7304000), (320, 6276875), (332, 6050000), (352, 5706250), (400, 5021500), (415, 4840000), (440, 4565000), (484, 4150000), (500, 4017200), (550, 3652000), (605, 3320000), (625, 3213760), (664, 3025000), (704, 2853125), (800, 2510750), (830, 2420000), (880, 2282500), (913, 2200000), (968, 2075000), (1000, 2008600), (1100, 1826000), (1210, 1660000), (1250, 1606880), (1328, 1512500), (1375, 1460800), (1600, 1255375), (1660, 1210000), (1760, 1141250), (1826, 1100000), (1936, 1037500), (2000, 1004300), (2075, 968000), (2200, 913000), (2420, 830000), (2500, 803440), (2656, 756250), (2750, 730400), (3025, 664000), (3125, 642752), (3320, 605000), (3520, 570625), (3652, 550000), (3872, 518750), (4000, 502150), (4150, 484000), (4400, 456500), (4565, 440000), (4840, 415000), (5000, 401720), (5312, 378125), (5500, 365200), (6050, 332000), (6250, 321376), (6640, 302500), (6875, 292160), (7304, 275000), (7744, 259375), (8000, 251075), (8300, 242000), (8800, 228250), (9130, 220000), (9680, 207500), (10000, 200860), (10043, 200000), (10375, 193600), (11000, 182600), (12100, 166000), (12500, 160688), (13280, 151250), (13750, 146080), (14608, 137500), (15125, 132800), (16600, 121000), (17600, 114125), (18260, 110000), (19360, 103750), (20000, 100430), (20086, 100000), (20750, 96800), (22000, 91300), (22825, 88000), (24200, 83000), (25000, 80344), (26560, 75625), (27500, 73040), (29216, 68750), (30250, 66400), (33200, 60500), (34375, 58432), (36520, 55000), (38720, 51875), (40000, 50215), (40172, 50000), (41500, 48400), (44000, 45650)]