27692480

素因数分解:

$2^6\times 5^1\times {\mathrm{86539}}^1$

素因数の和:86556

約数の個数: 28

約数和(自身を含む): 65943480

約数和(自身を除く): 38251000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 86539, 173078, 346156, 432695, 692312, 865390, 1384624, 1730780, 2769248, 3461560, 5538496, 6923120, 13846240, 27692480]

約数ペア:

[(1, 27692480), (2, 13846240), (4, 6923120), (5, 5538496), (8, 3461560), (10, 2769248), (16, 1730780), (20, 1384624), (32, 865390), (40, 692312), (64, 432695), (80, 346156), (160, 173078), (320, 86539)]