2000140265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{19001}}^1$

素因数の和:19612

約数の個数: 16

約数和(自身を含む): 2469499920

約数和(自身を除く): 469359655

約数列:

[1, 5, 37, 185, 569, 2845, 19001, 21053, 95005, 105265, 703037, 3515185, 10811569, 54057845, 400028053, 2000140265]

約数ペア:

[(1, 2000140265), (5, 400028053), (37, 54057845), (185, 10811569), (569, 3515185), (2845, 703037), (19001, 105265), (21053, 95005)]