2096205280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 192

約数和(自身を含む): 5700119040

約数和(自身を除く): 3603913760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 43, 46, 52, 65, 80, 86, 92, 104, 115, 130, 160, 172, 184, 208, 215, 230, 260, 299, 344, 368, 416, 430, 460, 520, 559, 598, 688, 736, 860, 920, 989, 1019, 1040, 1118, 1196, 1376, 1495, 1720, 1840, 1978, 2038, 2080, 2236, 2392, 2795, 2990, 3440, 3680, 3956, 4076, 4472, 4784, 4945, 5095, 5590, 5980, 6880, 7912, 8152, 8944, 9568, 9890, 10190, 11180, 11960, 12857, 13247, 15824, 16304, 17888, 19780, 20380, 22360, 23437, 23920, 25714, 26494, 31648, 32608, 39560, 40760, 43817, 44720, 46874, 47840, 51428, 52988, 64285, 66235, 79120, 81520, 87634, 89440, 93748, 102856, 105976, 117185, 128570, 132470, 158240, 163040, 175268, 187496, 205712, 211952, 219085, 234370, 257140, 264940, 304681, 350536, 374992, 411424, 423904, 438170, 468740, 514280, 529880, 569621, 609362, 701072, 749984, 876340, 937480, 1007791, 1028560, 1059760, 1139242, 1218724, 1402144, 1523405, 1752680, 1874960, 2015582, 2057120, 2119520, 2278484, 2437448, 2848105, 3046810, 3505360, 3749920, 4031164, 4556968, 4874896, 5038955, 5696210, 6093620, 7010720, 8062328, 9113936, 9749792, 10077910, 11392420, 12187240, 13101283, 16124656, 18227872, 20155820, 22784840, 24374480, 26202566, 32249312, 40311640, 45569680, 48748960, 52405132, 65506415, 80623280, 91139360, 104810264, 131012830, 161246560, 209620528, 262025660, 419241056, 524051320, 1048102640, 2096205280]

約数ペア:

[(1, 2096205280), (2, 1048102640), (4, 524051320), (5, 419241056), (8, 262025660), (10, 209620528), (13, 161246560), (16, 131012830), (20, 104810264), (23, 91139360), (26, 80623280), (32, 65506415), (40, 52405132), (43, 48748960), (46, 45569680), (52, 40311640), (65, 32249312), (80, 26202566), (86, 24374480), (92, 22784840), (104, 20155820), (115, 18227872), (130, 16124656), (160, 13101283), (172, 12187240), (184, 11392420), (208, 10077910), (215, 9749792), (230, 9113936), (260, 8062328), (299, 7010720), (344, 6093620), (368, 5696210), (416, 5038955), (430, 4874896), (460, 4556968), (520, 4031164), (559, 3749920), (598, 3505360), (688, 3046810), (736, 2848105), (860, 2437448), (920, 2278484), (989, 2119520), (1019, 2057120), (1040, 2015582), (1118, 1874960), (1196, 1752680), (1376, 1523405), (1495, 1402144), (1720, 1218724), (1840, 1139242), (1978, 1059760), (2038, 1028560), (2080, 1007791), (2236, 937480), (2392, 876340), (2795, 749984), (2990, 701072), (3440, 609362), (3680, 569621), (3956, 529880), (4076, 514280), (4472, 468740), (4784, 438170), (4945, 423904), (5095, 411424), (5590, 374992), (5980, 350536), (6880, 304681), (7912, 264940), (8152, 257140), (8944, 234370), (9568, 219085), (9890, 211952), (10190, 205712), (11180, 187496), (11960, 175268), (12857, 163040), (13247, 158240), (15824, 132470), (16304, 128570), (17888, 117185), (19780, 105976), (20380, 102856), (22360, 93748), (23437, 89440), (23920, 87634), (25714, 81520), (26494, 79120), (31648, 66235), (32608, 64285), (39560, 52988), (40760, 51428), (43817, 47840), (44720, 46874)]