25320790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230189}}^1$

素因数の和:230207

約数の個数: 16

約数和(自身を含む): 49721040

約数和(自身を除く): 24400250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 230189, 460378, 1150945, 2301890, 2532079, 5064158, 12660395, 25320790]

約数ペア:

[(1, 25320790), (2, 12660395), (5, 5064158), (10, 2532079), (11, 2301890), (22, 1150945), (55, 460378), (110, 230189)]