5200198000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{152947}}^1$

素因数の和:152987

約数の個数: 80

約数和(自身を含む): 13313817504

約数和(自身を除く): 8113619504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4250, 6800, 8500, 17000, 34000, 152947, 305894, 611788, 764735, 1223576, 1529470, 2447152, 2600099, 3058940, 3823675, 5200198, 6117880, 7647350, 10400396, 12235760, 13000495, 15294700, 19118375, 20800792, 26000990, 30589400, 38236750, 41601584, 52001980, 61178800, 65002475, 76473500, 104003960, 130004950, 152947000, 208007920, 260009900, 305894000, 325012375, 520019800, 650024750, 1040039600, 1300049500, 2600099000, 5200198000]

約数ペア:

[(1, 5200198000), (2, 2600099000), (4, 1300049500), (5, 1040039600), (8, 650024750), (10, 520019800), (16, 325012375), (17, 305894000), (20, 260009900), (25, 208007920), (34, 152947000), (40, 130004950), (50, 104003960), (68, 76473500), (80, 65002475), (85, 61178800), (100, 52001980), (125, 41601584), (136, 38236750), (170, 30589400), (200, 26000990), (250, 20800792), (272, 19118375), (340, 15294700), (400, 13000495), (425, 12235760), (500, 10400396), (680, 7647350), (850, 6117880), (1000, 5200198), (1360, 3823675), (1700, 3058940), (2000, 2600099), (2125, 2447152), (3400, 1529470), (4250, 1223576), (6800, 764735), (8500, 611788), (17000, 305894), (34000, 152947)]