142428193280

素因数分解:

$2^9\times 5^1\times {\mathrm{55636013}}^1$

素因数の和:55636036

約数の個数: 40

約数和(自身を含む): 341493853932

約数和(自身を除く): 199065660652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 55636013, 111272026, 222544052, 278180065, 445088104, 556360130, 890176208, 1112720260, 1780352416, 2225440520, 3560704832, 4450881040, 7121409664, 8901762080, 14242819328, 17803524160, 28485638656, 35607048320, 71214096640, 142428193280]

約数ペア:

[(1, 142428193280), (2, 71214096640), (4, 35607048320), (5, 28485638656), (8, 17803524160), (10, 14242819328), (16, 8901762080), (20, 7121409664), (32, 4450881040), (40, 3560704832), (64, 2225440520), (80, 1780352416), (128, 1112720260), (160, 890176208), (256, 556360130), (320, 445088104), (512, 278180065), (640, 222544052), (1280, 111272026), (2560, 55636013)]