103904000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 275498496

約数和(自身を除く): 171594496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 191, 200, 250, 256, 272, 320, 340, 382, 400, 425, 500, 544, 640, 680, 764, 800, 850, 955, 1000, 1088, 1280, 1360, 1528, 1600, 1700, 1910, 2000, 2125, 2176, 2720, 3056, 3200, 3247, 3400, 3820, 4000, 4250, 4352, 4775, 5440, 6112, 6400, 6494, 6800, 7640, 8000, 8500, 9550, 10880, 12224, 12988, 13600, 15280, 16000, 16235, 17000, 19100, 21760, 23875, 24448, 25976, 27200, 30560, 32000, 32470, 34000, 38200, 47750, 48896, 51952, 54400, 61120, 64940, 68000, 76400, 81175, 95500, 103904, 108800, 122240, 129880, 136000, 152800, 162350, 191000, 207808, 244480, 259760, 272000, 305600, 324700, 382000, 405875, 415616, 519520, 544000, 611200, 649400, 764000, 811750, 831232, 1039040, 1222400, 1298800, 1528000, 1623500, 2078080, 2597600, 3056000, 3247000, 4156160, 5195200, 6112000, 6494000, 10390400, 12988000, 20780800, 25976000, 51952000, 103904000]

約数ペア:

[(1, 103904000), (2, 51952000), (4, 25976000), (5, 20780800), (8, 12988000), (10, 10390400), (16, 6494000), (17, 6112000), (20, 5195200), (25, 4156160), (32, 3247000), (34, 3056000), (40, 2597600), (50, 2078080), (64, 1623500), (68, 1528000), (80, 1298800), (85, 1222400), (100, 1039040), (125, 831232), (128, 811750), (136, 764000), (160, 649400), (170, 611200), (191, 544000), (200, 519520), (250, 415616), (256, 405875), (272, 382000), (320, 324700), (340, 305600), (382, 272000), (400, 259760), (425, 244480), (500, 207808), (544, 191000), (640, 162350), (680, 152800), (764, 136000), (800, 129880), (850, 122240), (955, 108800), (1000, 103904), (1088, 95500), (1280, 81175), (1360, 76400), (1528, 68000), (1600, 64940), (1700, 61120), (1910, 54400), (2000, 51952), (2125, 48896), (2176, 47750), (2720, 38200), (3056, 34000), (3200, 32470), (3247, 32000), (3400, 30560), (3820, 27200), (4000, 25976), (4250, 24448), (4352, 23875), (4775, 21760), (5440, 19100), (6112, 17000), (6400, 16235), (6494, 16000), (6800, 15280), (7640, 13600), (8000, 12988), (8500, 12224), (9550, 10880)]