7969960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8697

約数の個数: 32

約数和(自身を含む): 18714240

約数和(自身を除く): 10744280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8663, 17326, 34652, 43315, 69304, 86630, 173260, 199249, 346520, 398498, 796996, 996245, 1593992, 1992490, 3984980, 7969960]

約数ペア:

[(1, 7969960), (2, 3984980), (4, 1992490), (5, 1593992), (8, 996245), (10, 796996), (20, 398498), (23, 346520), (40, 199249), (46, 173260), (92, 86630), (115, 69304), (184, 43315), (230, 34652), (460, 17326), (920, 8663)]