11240102020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80286443}}^1$

素因数の和:80286459

約数の個数: 24

約数和(自身を含む): 26976245184

約数和(自身を除く): 15736143164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80286443, 160572886, 321145772, 401432215, 562005101, 802864430, 1124010202, 1605728860, 2248020404, 2810025505, 5620051010, 11240102020]

約数ペア:

[(1, 11240102020), (2, 5620051010), (4, 2810025505), (5, 2248020404), (7, 1605728860), (10, 1124010202), (14, 802864430), (20, 562005101), (28, 401432215), (35, 321145772), (70, 160572886), (140, 80286443)]