69774260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33871}}^1$

素因数の和:33983

約数の個数: 24

約数和(自身を含む): 147952896

約数和(自身を除く): 78178636

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 33871, 67742, 135484, 169355, 338710, 677420, 3488713, 6977426, 13954852, 17443565, 34887130, 69774260]

約数ペア:

[(1, 69774260), (2, 34887130), (4, 17443565), (5, 13954852), (10, 6977426), (20, 3488713), (103, 677420), (206, 338710), (412, 169355), (515, 135484), (1030, 67742), (2060, 33871)]