8553280

素因数分解:

$2^6\times 5^1\times {\mathrm{26729}}^1$

素因数の和:26746

約数の個数: 28

約数和(自身を含む): 20368260

約数和(自身を除く): 11814980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26729, 53458, 106916, 133645, 213832, 267290, 427664, 534580, 855328, 1069160, 1710656, 2138320, 4276640, 8553280]

約数ペア:

[(1, 8553280), (2, 4276640), (4, 2138320), (5, 1710656), (8, 1069160), (10, 855328), (16, 534580), (20, 427664), (32, 267290), (40, 213832), (64, 133645), (80, 106916), (160, 53458), (320, 26729)]