25185380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114479}}^1$

素因数の和:114499

約数の個数: 24

約数和(自身を含む): 57697920

約数和(自身を除く): 32512540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 114479, 228958, 457916, 572395, 1144790, 1259269, 2289580, 2518538, 5037076, 6296345, 12592690, 25185380]

約数ペア:

[(1, 25185380), (2, 12592690), (4, 6296345), (5, 5037076), (10, 2518538), (11, 2289580), (20, 1259269), (22, 1144790), (44, 572395), (55, 457916), (110, 228958), (220, 114479)]