11047120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19727}}^1$

素因数の和:19747

約数の個数: 40

約数和(自身を含む): 29355264

約数和(自身を除く): 18308144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19727, 39454, 78908, 98635, 138089, 157816, 197270, 276178, 315632, 394540, 552356, 690445, 789080, 1104712, 1380890, 1578160, 2209424, 2761780, 5523560, 11047120]

約数ペア:

[(1, 11047120), (2, 5523560), (4, 2761780), (5, 2209424), (7, 1578160), (8, 1380890), (10, 1104712), (14, 789080), (16, 690445), (20, 552356), (28, 394540), (35, 315632), (40, 276178), (56, 197270), (70, 157816), (80, 138089), (112, 98635), (140, 78908), (280, 39454), (560, 19727)]