1625014270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1342987}}^1$

素因数の和:1343016

約数の個数: 24

約数和(自身を含む): 3215113272

約数和(自身を除く): 1590099002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1342987, 2685974, 6714935, 13429870, 14772857, 29545714, 73864285, 147728570, 162501427, 325002854, 812507135, 1625014270]

約数ペア:

[(1, 1625014270), (2, 812507135), (5, 325002854), (10, 162501427), (11, 147728570), (22, 73864285), (55, 29545714), (110, 14772857), (121, 13429870), (242, 6714935), (605, 2685974), (1210, 1342987)]