54673280

素因数分解:

$2^7\times 5^1\times {\mathrm{85427}}^1$

素因数の和:85446

約数の個数: 32

約数和(自身を含む): 130704840

約数和(自身を除く): 76031560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 85427, 170854, 341708, 427135, 683416, 854270, 1366832, 1708540, 2733664, 3417080, 5467328, 6834160, 10934656, 13668320, 27336640, 54673280]

約数ペア:

[(1, 54673280), (2, 27336640), (4, 13668320), (5, 10934656), (8, 6834160), (10, 5467328), (16, 3417080), (20, 2733664), (32, 1708540), (40, 1366832), (64, 854270), (80, 683416), (128, 427135), (160, 341708), (320, 170854), (640, 85427)]