47214080

素因数分解:

$2^9\times 5^1\times {\mathrm{18443}}^1$

素因数の和:18466

約数の個数: 40

約数和(自身を含む): 113209272

約数和(自身を除く): 65995192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18443, 36886, 73772, 92215, 147544, 184430, 295088, 368860, 590176, 737720, 1180352, 1475440, 2360704, 2950880, 4721408, 5901760, 9442816, 11803520, 23607040, 47214080]

約数ペア:

[(1, 47214080), (2, 23607040), (4, 11803520), (5, 9442816), (8, 5901760), (10, 4721408), (16, 2950880), (20, 2360704), (32, 1475440), (40, 1180352), (64, 737720), (80, 590176), (128, 368860), (160, 295088), (256, 184430), (320, 147544), (512, 92215), (640, 73772), (1280, 36886), (2560, 18443)]