88290100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 54

約数和(自身を含む): 200401670

約数和(自身を除く): 112111570

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 1669, 2116, 2300, 2645, 3338, 5290, 6676, 8345, 10580, 13225, 16690, 26450, 33380, 38387, 41725, 52900, 76774, 83450, 153548, 166900, 191935, 383870, 767740, 882901, 959675, 1765802, 1919350, 3531604, 3838700, 4414505, 8829010, 17658020, 22072525, 44145050, 88290100]

約数ペア:

[(1, 88290100), (2, 44145050), (4, 22072525), (5, 17658020), (10, 8829010), (20, 4414505), (23, 3838700), (25, 3531604), (46, 1919350), (50, 1765802), (92, 959675), (100, 882901), (115, 767740), (230, 383870), (460, 191935), (529, 166900), (575, 153548), (1058, 83450), (1150, 76774), (1669, 52900), (2116, 41725), (2300, 38387), (2645, 33380), (3338, 26450), (5290, 16690), (6676, 13225), (8345, 10580)]