90676580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197123}}^1$

素因数の和:197155

約数の個数: 24

約数和(自身を含む): 198700992

約数和(自身を除く): 108024412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 197123, 394246, 788492, 985615, 1971230, 3942460, 4533829, 9067658, 18135316, 22669145, 45338290, 90676580]

約数ペア:

[(1, 90676580), (2, 45338290), (4, 22669145), (5, 18135316), (10, 9067658), (20, 4533829), (23, 3942460), (46, 1971230), (92, 985615), (115, 788492), (230, 394246), (460, 197123)]