9073280

素因数分解:

$2^7\times 5^1\times {\mathrm{14177}}^1$

素因数の和:14196

約数の個数: 32

約数和(自身を含む): 21692340

約数和(自身を除く): 12619060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14177, 28354, 56708, 70885, 113416, 141770, 226832, 283540, 453664, 567080, 907328, 1134160, 1814656, 2268320, 4536640, 9073280]

約数ペア:

[(1, 9073280), (2, 4536640), (4, 2268320), (5, 1814656), (8, 1134160), (10, 907328), (16, 567080), (20, 453664), (32, 283540), (40, 226832), (64, 141770), (80, 113416), (128, 70885), (160, 56708), (320, 28354), (640, 14177)]