91352000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 112

約数和(自身を含む): 238536480

約数和(自身を除く): 147184480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 601, 608, 760, 800, 950, 1000, 1202, 1216, 1520, 1600, 1900, 2000, 2375, 2404, 3005, 3040, 3800, 4000, 4750, 4808, 6010, 6080, 7600, 8000, 9500, 9616, 11419, 12020, 15025, 15200, 19000, 19232, 22838, 24040, 30050, 30400, 38000, 38464, 45676, 48080, 57095, 60100, 75125, 76000, 91352, 96160, 114190, 120200, 150250, 152000, 182704, 192320, 228380, 240400, 285475, 300500, 365408, 456760, 480800, 570950, 601000, 730816, 913520, 961600, 1141900, 1202000, 1427375, 1827040, 2283800, 2404000, 2854750, 3654080, 4567600, 4808000, 5709500, 9135200, 11419000, 18270400, 22838000, 45676000, 91352000]

約数ペア:

[(1, 91352000), (2, 45676000), (4, 22838000), (5, 18270400), (8, 11419000), (10, 9135200), (16, 5709500), (19, 4808000), (20, 4567600), (25, 3654080), (32, 2854750), (38, 2404000), (40, 2283800), (50, 1827040), (64, 1427375), (76, 1202000), (80, 1141900), (95, 961600), (100, 913520), (125, 730816), (152, 601000), (160, 570950), (190, 480800), (200, 456760), (250, 365408), (304, 300500), (320, 285475), (380, 240400), (400, 228380), (475, 192320), (500, 182704), (601, 152000), (608, 150250), (760, 120200), (800, 114190), (950, 96160), (1000, 91352), (1202, 76000), (1216, 75125), (1520, 60100), (1600, 57095), (1900, 48080), (2000, 45676), (2375, 38464), (2404, 38000), (3005, 30400), (3040, 30050), (3800, 24040), (4000, 22838), (4750, 19232), (4808, 19000), (6010, 15200), (6080, 15025), (7600, 12020), (8000, 11419), (9500, 9616)]