90596540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8563}}^1$

素因数の和:8618

約数の個数: 36

約数和(自身を含む): 198907464

約数和(自身を除く): 108310924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 8563, 10580, 17126, 34252, 42815, 85630, 171260, 196949, 393898, 787796, 984745, 1969490, 3938980, 4529827, 9059654, 18119308, 22649135, 45298270, 90596540]

約数ペア:

[(1, 90596540), (2, 45298270), (4, 22649135), (5, 18119308), (10, 9059654), (20, 4529827), (23, 3938980), (46, 1969490), (92, 984745), (115, 787796), (230, 393898), (460, 196949), (529, 171260), (1058, 85630), (2116, 42815), (2645, 34252), (5290, 17126), (8563, 10580)]