10240702960

素因数分解:

$2^4\times 5^1\times {\mathrm{128008787}}^1$

素因数の和:128008800

約数の個数: 20

約数和(自身を含む): 23809634568

約数和(自身を除く): 13568931608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128008787, 256017574, 512035148, 640043935, 1024070296, 1280087870, 2048140592, 2560175740, 5120351480, 10240702960]

約数ペア:

[(1, 10240702960), (2, 5120351480), (4, 2560175740), (5, 2048140592), (8, 1280087870), (10, 1024070296), (16, 640043935), (20, 512035148), (40, 256017574), (80, 128008787)]