855476060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{423503}}^1$

素因数の和:423613

約数の個数: 24

約数和(自身を含む): 1814291136

約数和(自身を除く): 958815076

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 423503, 847006, 1694012, 2117515, 4235030, 8470060, 42773803, 85547606, 171095212, 213869015, 427738030, 855476060]

約数ペア:

[(1, 855476060), (2, 427738030), (4, 213869015), (5, 171095212), (10, 85547606), (20, 42773803), (101, 8470060), (202, 4235030), (404, 2117515), (505, 1694012), (1010, 847006), (2020, 423503)]