7043020

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 14891184

約数和(自身を除く): 7848164

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2243, 3140, 4486, 8972, 11215, 22430, 44860, 352151, 704302, 1408604, 1760755, 3521510, 7043020]

約数ペア:

[(1, 7043020), (2, 3521510), (4, 1760755), (5, 1408604), (10, 704302), (20, 352151), (157, 44860), (314, 22430), (628, 11215), (785, 8972), (1570, 4486), (2243, 3140)]