3638006980

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{671219}}^1$

素因数の和:671499

約数の個数: 24

約数和(自身を含む): 7668017280

約数和(自身を除く): 4030010300

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 671219, 1342438, 2684876, 3356095, 6712190, 13424380, 181900349, 363800698, 727601396, 909501745, 1819003490, 3638006980]

約数ペア:

[(1, 3638006980), (2, 1819003490), (4, 909501745), (5, 727601396), (10, 363800698), (20, 181900349), (271, 13424380), (542, 6712190), (1084, 3356095), (1355, 2684876), (2710, 1342438), (5420, 671219)]