2012136640

素因数分解:

$2^6\times 5^1\times {\mathrm{6287927}}^1$

素因数の和:6287944

約数の個数: 28

約数和(自身を含む): 4791401136

約数和(自身を除く): 2779264496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6287927, 12575854, 25151708, 31439635, 50303416, 62879270, 100606832, 125758540, 201213664, 251517080, 402427328, 503034160, 1006068320, 2012136640]

約数ペア:

[(1, 2012136640), (2, 1006068320), (4, 503034160), (5, 402427328), (8, 251517080), (10, 201213664), (16, 125758540), (20, 100606832), (32, 62879270), (40, 50303416), (64, 31439635), (80, 25151708), (160, 12575854), (320, 6287927)]