13186000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 33658560

約数和(自身を除く): 20472560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 347, 380, 400, 475, 500, 694, 760, 950, 1000, 1388, 1520, 1735, 1900, 2000, 2375, 2776, 3470, 3800, 4750, 5552, 6593, 6940, 7600, 8675, 9500, 13186, 13880, 17350, 19000, 26372, 27760, 32965, 34700, 38000, 43375, 52744, 65930, 69400, 86750, 105488, 131860, 138800, 164825, 173500, 263720, 329650, 347000, 527440, 659300, 694000, 824125, 1318600, 1648250, 2637200, 3296500, 6593000, 13186000]

約数ペア:

[(1, 13186000), (2, 6593000), (4, 3296500), (5, 2637200), (8, 1648250), (10, 1318600), (16, 824125), (19, 694000), (20, 659300), (25, 527440), (38, 347000), (40, 329650), (50, 263720), (76, 173500), (80, 164825), (95, 138800), (100, 131860), (125, 105488), (152, 86750), (190, 69400), (200, 65930), (250, 52744), (304, 43375), (347, 38000), (380, 34700), (400, 32965), (475, 27760), (500, 26372), (694, 19000), (760, 17350), (950, 13880), (1000, 13186), (1388, 9500), (1520, 8675), (1735, 7600), (1900, 6940), (2000, 6593), (2375, 5552), (2776, 4750), (3470, 3800)]