12085760

素因数分解:

$2^9\times 5^1\times {\mathrm{4721}}^1$

素因数の和:4744

約数の個数: 40

約数和(自身を含む): 28983636

約数和(自身を除く): 16897876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4721, 9442, 18884, 23605, 37768, 47210, 75536, 94420, 151072, 188840, 302144, 377680, 604288, 755360, 1208576, 1510720, 2417152, 3021440, 6042880, 12085760]

約数ペア:

[(1, 12085760), (2, 6042880), (4, 3021440), (5, 2417152), (8, 1510720), (10, 1208576), (16, 755360), (20, 604288), (32, 377680), (40, 302144), (64, 188840), (80, 151072), (128, 94420), (160, 75536), (256, 47210), (320, 37768), (512, 23605), (640, 18884), (1280, 9442), (2560, 4721)]