53403520

素因数分解:

$2^7\times 5^1\times {\mathrm{83443}}^1$

素因数の和:83462

約数の個数: 32

約数和(自身を含む): 127669320

約数和(自身を除く): 74265800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83443, 166886, 333772, 417215, 667544, 834430, 1335088, 1668860, 2670176, 3337720, 5340352, 6675440, 10680704, 13350880, 26701760, 53403520]

約数ペア:

[(1, 53403520), (2, 26701760), (4, 13350880), (5, 10680704), (8, 6675440), (10, 5340352), (16, 3337720), (20, 2670176), (32, 1668860), (40, 1335088), (64, 834430), (80, 667544), (128, 417215), (160, 333772), (320, 166886), (640, 83443)]