8192960

素因数分解:

$2^6\times 5^1\times {\mathrm{25603}}^1$

素因数の和:25620

約数の個数: 28

約数和(自身を含む): 19510248

約数和(自身を除く): 11317288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25603, 51206, 102412, 128015, 204824, 256030, 409648, 512060, 819296, 1024120, 1638592, 2048240, 4096480, 8192960]

約数ペア:

[(1, 8192960), (2, 4096480), (4, 2048240), (5, 1638592), (8, 1024120), (10, 819296), (16, 512060), (20, 409648), (32, 256030), (40, 204824), (64, 128015), (80, 102412), (160, 51206), (320, 25603)]