191844400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 512020800

約数和(自身を除く): 320176400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 59, 80, 88, 100, 110, 118, 176, 200, 220, 236, 275, 295, 400, 440, 472, 550, 590, 649, 739, 880, 944, 1100, 1180, 1298, 1475, 1478, 2200, 2360, 2596, 2950, 2956, 3245, 3695, 4400, 4720, 5192, 5900, 5912, 6490, 7390, 8129, 10384, 11800, 11824, 12980, 14780, 16225, 16258, 18475, 23600, 25960, 29560, 32450, 32516, 36950, 40645, 43601, 51920, 59120, 64900, 65032, 73900, 81290, 87202, 129800, 130064, 147800, 162580, 174404, 203225, 218005, 259600, 295600, 325160, 348808, 406450, 436010, 479611, 650320, 697616, 812900, 872020, 959222, 1090025, 1625800, 1744040, 1918444, 2180050, 2398055, 3251600, 3488080, 3836888, 4360100, 4796110, 7673776, 8720200, 9592220, 11990275, 17440400, 19184440, 23980550, 38368880, 47961100, 95922200, 191844400]

約数ペア:

[(1, 191844400), (2, 95922200), (4, 47961100), (5, 38368880), (8, 23980550), (10, 19184440), (11, 17440400), (16, 11990275), (20, 9592220), (22, 8720200), (25, 7673776), (40, 4796110), (44, 4360100), (50, 3836888), (55, 3488080), (59, 3251600), (80, 2398055), (88, 2180050), (100, 1918444), (110, 1744040), (118, 1625800), (176, 1090025), (200, 959222), (220, 872020), (236, 812900), (275, 697616), (295, 650320), (400, 479611), (440, 436010), (472, 406450), (550, 348808), (590, 325160), (649, 295600), (739, 259600), (880, 218005), (944, 203225), (1100, 174404), (1180, 162580), (1298, 147800), (1475, 130064), (1478, 129800), (2200, 87202), (2360, 81290), (2596, 73900), (2950, 65032), (2956, 64900), (3245, 59120), (3695, 51920), (4400, 43601), (4720, 40645), (5192, 36950), (5900, 32516), (5912, 32450), (6490, 29560), (7390, 25960), (8129, 23600), (10384, 18475), (11800, 16258), (11824, 16225), (12980, 14780)]