2673280

素因数分解:

$2^7\times 5^1\times {\mathrm{4177}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 6392340

約数和(自身を除く): 3719060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4177, 8354, 16708, 20885, 33416, 41770, 66832, 83540, 133664, 167080, 267328, 334160, 534656, 668320, 1336640, 2673280]

約数ペア:

[(1, 2673280), (2, 1336640), (4, 668320), (5, 534656), (8, 334160), (10, 267328), (16, 167080), (20, 133664), (32, 83540), (40, 66832), (64, 41770), (80, 33416), (128, 20885), (160, 16708), (320, 8354), (640, 4177)]