8067920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14407}}^1$

素因数の和:14427

約数の個数: 40

約数和(自身を含む): 21439104

約数和(自身を除く): 13371184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14407, 28814, 57628, 72035, 100849, 115256, 144070, 201698, 230512, 288140, 403396, 504245, 576280, 806792, 1008490, 1152560, 1613584, 2016980, 4033960, 8067920]

約数ペア:

[(1, 8067920), (2, 4033960), (4, 2016980), (5, 1613584), (7, 1152560), (8, 1008490), (10, 806792), (14, 576280), (16, 504245), (20, 403396), (28, 288140), (35, 230512), (40, 201698), (56, 144070), (70, 115256), (80, 100849), (112, 72035), (140, 57628), (280, 28814), (560, 14407)]