47265920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 134395200

約数和(自身を除く): 87129280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 64, 65, 76, 80, 92, 95, 104, 115, 128, 130, 152, 160, 169, 184, 190, 208, 230, 247, 260, 299, 304, 320, 338, 368, 380, 416, 437, 460, 494, 520, 598, 608, 640, 676, 736, 760, 832, 845, 874, 920, 988, 1040, 1196, 1216, 1235, 1352, 1472, 1495, 1520, 1664, 1690, 1748, 1840, 1976, 2080, 2185, 2392, 2432, 2470, 2704, 2944, 2990, 3040, 3211, 3380, 3496, 3680, 3887, 3952, 4160, 4370, 4784, 4940, 5408, 5681, 5980, 6080, 6422, 6760, 6992, 7360, 7774, 7904, 8320, 8740, 9568, 9880, 10816, 11362, 11960, 12160, 12844, 13520, 13984, 14720, 15548, 15808, 16055, 17480, 19136, 19435, 19760, 21632, 22724, 23920, 25688, 27040, 27968, 28405, 31096, 31616, 32110, 34960, 38272, 38870, 39520, 45448, 47840, 51376, 54080, 55936, 56810, 62192, 64220, 69920, 73853, 77740, 79040, 90896, 95680, 102752, 108160, 113620, 124384, 128440, 139840, 147706, 155480, 158080, 181792, 191360, 205504, 227240, 248768, 256880, 279680, 295412, 310960, 363584, 369265, 411008, 454480, 497536, 513760, 590824, 621920, 727168, 738530, 908960, 1027520, 1181648, 1243840, 1477060, 1817920, 2055040, 2363296, 2487680, 2954120, 3635840, 4726592, 5908240, 9453184, 11816480, 23632960, 47265920]

約数ペア:

[(1, 47265920), (2, 23632960), (4, 11816480), (5, 9453184), (8, 5908240), (10, 4726592), (13, 3635840), (16, 2954120), (19, 2487680), (20, 2363296), (23, 2055040), (26, 1817920), (32, 1477060), (38, 1243840), (40, 1181648), (46, 1027520), (52, 908960), (64, 738530), (65, 727168), (76, 621920), (80, 590824), (92, 513760), (95, 497536), (104, 454480), (115, 411008), (128, 369265), (130, 363584), (152, 310960), (160, 295412), (169, 279680), (184, 256880), (190, 248768), (208, 227240), (230, 205504), (247, 191360), (260, 181792), (299, 158080), (304, 155480), (320, 147706), (338, 139840), (368, 128440), (380, 124384), (416, 113620), (437, 108160), (460, 102752), (494, 95680), (520, 90896), (598, 79040), (608, 77740), (640, 73853), (676, 69920), (736, 64220), (760, 62192), (832, 56810), (845, 55936), (874, 54080), (920, 51376), (988, 47840), (1040, 45448), (1196, 39520), (1216, 38870), (1235, 38272), (1352, 34960), (1472, 32110), (1495, 31616), (1520, 31096), (1664, 28405), (1690, 27968), (1748, 27040), (1840, 25688), (1976, 23920), (2080, 22724), (2185, 21632), (2392, 19760), (2432, 19435), (2470, 19136), (2704, 17480), (2944, 16055), (2990, 15808), (3040, 15548), (3211, 14720), (3380, 13984), (3496, 13520), (3680, 12844), (3887, 12160), (3952, 11960), (4160, 11362), (4370, 10816), (4784, 9880), (4940, 9568), (5408, 8740), (5681, 8320), (5980, 7904), (6080, 7774), (6422, 7360), (6760, 6992)]