43247360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 117440064

約数和(自身を除く): 74192704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 113, 115, 128, 130, 160, 184, 208, 226, 230, 256, 260, 299, 320, 368, 416, 452, 460, 520, 565, 598, 640, 736, 832, 904, 920, 1040, 1130, 1196, 1280, 1469, 1472, 1495, 1664, 1808, 1840, 2080, 2260, 2392, 2599, 2938, 2944, 2990, 3328, 3616, 3680, 4160, 4520, 4784, 5198, 5876, 5888, 5980, 7232, 7345, 7360, 8320, 9040, 9568, 10396, 11752, 11960, 12995, 14464, 14690, 14720, 16640, 18080, 19136, 20792, 23504, 23920, 25990, 28928, 29380, 29440, 33787, 36160, 38272, 41584, 47008, 47840, 51980, 58760, 67574, 72320, 76544, 83168, 94016, 95680, 103960, 117520, 135148, 144640, 166336, 168935, 188032, 191360, 207920, 235040, 270296, 332672, 337870, 376064, 382720, 415840, 470080, 540592, 665344, 675740, 831680, 940160, 1081184, 1351480, 1663360, 1880320, 2162368, 2702960, 3326720, 4324736, 5405920, 8649472, 10811840, 21623680, 43247360]

約数ペア:

[(1, 43247360), (2, 21623680), (4, 10811840), (5, 8649472), (8, 5405920), (10, 4324736), (13, 3326720), (16, 2702960), (20, 2162368), (23, 1880320), (26, 1663360), (32, 1351480), (40, 1081184), (46, 940160), (52, 831680), (64, 675740), (65, 665344), (80, 540592), (92, 470080), (104, 415840), (113, 382720), (115, 376064), (128, 337870), (130, 332672), (160, 270296), (184, 235040), (208, 207920), (226, 191360), (230, 188032), (256, 168935), (260, 166336), (299, 144640), (320, 135148), (368, 117520), (416, 103960), (452, 95680), (460, 94016), (520, 83168), (565, 76544), (598, 72320), (640, 67574), (736, 58760), (832, 51980), (904, 47840), (920, 47008), (1040, 41584), (1130, 38272), (1196, 36160), (1280, 33787), (1469, 29440), (1472, 29380), (1495, 28928), (1664, 25990), (1808, 23920), (1840, 23504), (2080, 20792), (2260, 19136), (2392, 18080), (2599, 16640), (2938, 14720), (2944, 14690), (2990, 14464), (3328, 12995), (3616, 11960), (3680, 11752), (4160, 10396), (4520, 9568), (4784, 9040), (5198, 8320), (5876, 7360), (5888, 7345), (5980, 7232)]