51464000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 112

約数和(自身を含む): 145816320

約数和(自身を除く): 94352320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 919, 1000, 1120, 1400, 1600, 1750, 1838, 2000, 2240, 2800, 3500, 3676, 4000, 4595, 5600, 6433, 7000, 7352, 8000, 9190, 11200, 12866, 14000, 14704, 18380, 22975, 25732, 28000, 29408, 32165, 36760, 45950, 51464, 56000, 58816, 64330, 73520, 91900, 102928, 114875, 128660, 147040, 160825, 183800, 205856, 229750, 257320, 294080, 321650, 367600, 411712, 459500, 514640, 643300, 735200, 804125, 919000, 1029280, 1286600, 1470400, 1608250, 1838000, 2058560, 2573200, 3216500, 3676000, 5146400, 6433000, 7352000, 10292800, 12866000, 25732000, 51464000]

約数ペア:

[(1, 51464000), (2, 25732000), (4, 12866000), (5, 10292800), (7, 7352000), (8, 6433000), (10, 5146400), (14, 3676000), (16, 3216500), (20, 2573200), (25, 2058560), (28, 1838000), (32, 1608250), (35, 1470400), (40, 1286600), (50, 1029280), (56, 919000), (64, 804125), (70, 735200), (80, 643300), (100, 514640), (112, 459500), (125, 411712), (140, 367600), (160, 321650), (175, 294080), (200, 257320), (224, 229750), (250, 205856), (280, 183800), (320, 160825), (350, 147040), (400, 128660), (448, 114875), (500, 102928), (560, 91900), (700, 73520), (800, 64330), (875, 58816), (919, 56000), (1000, 51464), (1120, 45950), (1400, 36760), (1600, 32165), (1750, 29408), (1838, 28000), (2000, 25732), (2240, 22975), (2800, 18380), (3500, 14704), (3676, 14000), (4000, 12866), (4595, 11200), (5600, 9190), (6433, 8000), (7000, 7352)]