105923440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{189149}}^1$

素因数の和:189169

約数の個数: 40

約数和(自身を含む): 281455200

約数和(自身を除く): 175531760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 189149, 378298, 756596, 945745, 1324043, 1513192, 1891490, 2648086, 3026384, 3782980, 5296172, 6620215, 7565960, 10592344, 13240430, 15131920, 21184688, 26480860, 52961720, 105923440]

約数ペア:

[(1, 105923440), (2, 52961720), (4, 26480860), (5, 21184688), (7, 15131920), (8, 13240430), (10, 10592344), (14, 7565960), (16, 6620215), (20, 5296172), (28, 3782980), (35, 3026384), (40, 2648086), (56, 1891490), (70, 1513192), (80, 1324043), (112, 945745), (140, 756596), (280, 378298), (560, 189149)]