506788000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 1325915136

約数和(自身を除く): 819127136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 61, 62, 67, 80, 100, 122, 124, 125, 134, 155, 160, 200, 244, 248, 250, 268, 305, 310, 335, 400, 488, 496, 500, 536, 610, 620, 670, 775, 800, 976, 992, 1000, 1072, 1220, 1240, 1340, 1525, 1550, 1675, 1891, 1952, 2000, 2077, 2144, 2440, 2480, 2680, 3050, 3100, 3350, 3782, 3875, 4000, 4087, 4154, 4880, 4960, 5360, 6100, 6200, 6700, 7564, 7625, 7750, 8174, 8308, 8375, 9455, 9760, 10385, 10720, 12200, 12400, 13400, 15128, 15250, 15500, 16348, 16616, 16750, 18910, 20435, 20770, 24400, 24800, 26800, 30256, 30500, 31000, 32696, 33232, 33500, 37820, 40870, 41540, 47275, 48800, 51925, 53600, 60512, 61000, 62000, 65392, 66464, 67000, 75640, 81740, 83080, 94550, 102175, 103850, 122000, 124000, 126697, 130784, 134000, 151280, 163480, 166160, 189100, 204350, 207700, 236375, 244000, 253394, 259625, 268000, 302560, 326960, 332320, 378200, 408700, 415400, 472750, 506788, 510875, 519250, 633485, 653920, 756400, 817400, 830800, 945500, 1013576, 1021750, 1038500, 1266970, 1512800, 1634800, 1661600, 1891000, 2027152, 2043500, 2077000, 2533940, 3167425, 3269600, 3782000, 4054304, 4087000, 4154000, 5067880, 6334850, 7564000, 8174000, 8308000, 10135760, 12669700, 15837125, 16348000, 20271520, 25339400, 31674250, 50678800, 63348500, 101357600, 126697000, 253394000, 506788000]

約数ペア:

[(1, 506788000), (2, 253394000), (4, 126697000), (5, 101357600), (8, 63348500), (10, 50678800), (16, 31674250), (20, 25339400), (25, 20271520), (31, 16348000), (32, 15837125), (40, 12669700), (50, 10135760), (61, 8308000), (62, 8174000), (67, 7564000), (80, 6334850), (100, 5067880), (122, 4154000), (124, 4087000), (125, 4054304), (134, 3782000), (155, 3269600), (160, 3167425), (200, 2533940), (244, 2077000), (248, 2043500), (250, 2027152), (268, 1891000), (305, 1661600), (310, 1634800), (335, 1512800), (400, 1266970), (488, 1038500), (496, 1021750), (500, 1013576), (536, 945500), (610, 830800), (620, 817400), (670, 756400), (775, 653920), (800, 633485), (976, 519250), (992, 510875), (1000, 506788), (1072, 472750), (1220, 415400), (1240, 408700), (1340, 378200), (1525, 332320), (1550, 326960), (1675, 302560), (1891, 268000), (1952, 259625), (2000, 253394), (2077, 244000), (2144, 236375), (2440, 207700), (2480, 204350), (2680, 189100), (3050, 166160), (3100, 163480), (3350, 151280), (3782, 134000), (3875, 130784), (4000, 126697), (4087, 124000), (4154, 122000), (4880, 103850), (4960, 102175), (5360, 94550), (6100, 83080), (6200, 81740), (6700, 75640), (7564, 67000), (7625, 66464), (7750, 65392), (8174, 62000), (8308, 61000), (8375, 60512), (9455, 53600), (9760, 51925), (10385, 48800), (10720, 47275), (12200, 41540), (12400, 40870), (13400, 37820), (15128, 33500), (15250, 33232), (15500, 32696), (16348, 31000), (16616, 30500), (16750, 30256), (18910, 26800), (20435, 24800), (20770, 24400)]