17095640

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 21542440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 1663, 2056, 2570, 3326, 5140, 6652, 8315, 10280, 13304, 16630, 33260, 66520, 427391, 854782, 1709564, 2136955, 3419128, 4273910, 8547820, 17095640]

約数ペア:

[(1, 17095640), (2, 8547820), (4, 4273910), (5, 3419128), (8, 2136955), (10, 1709564), (20, 854782), (40, 427391), (257, 66520), (514, 33260), (1028, 16630), (1285, 13304), (1663, 10280), (2056, 8315), (2570, 6652), (3326, 5140)]