855810050

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{63629}}^1$

素因数の和:63910

約数の個数: 24

約数和(自身を含む): 1597749300

約数和(自身を除く): 741939250

約数列:

[1, 2, 5, 10, 25, 50, 269, 538, 1345, 2690, 6725, 13450, 63629, 127258, 318145, 636290, 1590725, 3181450, 17116201, 34232402, 85581005, 171162010, 427905025, 855810050]

約数ペア:

[(1, 855810050), (2, 427905025), (5, 171162010), (10, 85581005), (25, 34232402), (50, 17116201), (269, 3181450), (538, 1590725), (1345, 636290), (2690, 318145), (6725, 127258), (13450, 63629)]