11471900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10429}}^1$

素因数の和:10454

約数の個数: 36

約数和(自身を含む): 27159720

約数和(自身を除く): 15687820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 10429, 20858, 41716, 52145, 104290, 114719, 208580, 229438, 260725, 458876, 521450, 573595, 1042900, 1147190, 2294380, 2867975, 5735950, 11471900]

約数ペア:

[(1, 11471900), (2, 5735950), (4, 2867975), (5, 2294380), (10, 1147190), (11, 1042900), (20, 573595), (22, 521450), (25, 458876), (44, 260725), (50, 229438), (55, 208580), (100, 114719), (110, 104290), (220, 52145), (275, 41716), (550, 20858), (1100, 10429)]