16048640

素因数分解:

$2^9\times 5^1\times {\mathrm{6269}}^1$

素因数の和:6292

約数の個数: 40

約数和(自身を含む): 38485260

約数和(自身を除く): 22436620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6269, 12538, 25076, 31345, 50152, 62690, 100304, 125380, 200608, 250760, 401216, 501520, 802432, 1003040, 1604864, 2006080, 3209728, 4012160, 8024320, 16048640]

約数ペア:

[(1, 16048640), (2, 8024320), (4, 4012160), (5, 3209728), (8, 2006080), (10, 1604864), (16, 1003040), (20, 802432), (32, 501520), (40, 401216), (64, 250760), (80, 200608), (128, 125380), (160, 100304), (256, 62690), (320, 50152), (512, 31345), (640, 25076), (1280, 12538), (2560, 6269)]