10816100

素因数分解:

$2^2\times 5^2\times {\mathrm{108161}}^1$

素因数の和:108175

約数の個数: 18

約数和(自身を含む): 23471154

約数和(自身を除く): 12655054

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 108161, 216322, 432644, 540805, 1081610, 2163220, 2704025, 5408050, 10816100]

約数ペア:

[(1, 10816100), (2, 5408050), (4, 2704025), (5, 2163220), (10, 1081610), (20, 540805), (25, 432644), (50, 216322), (100, 108161)]