25411196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 46381440

約数和(自身を除く): 20970244

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2029, 3131, 4058, 6262, 8116, 12524, 62899, 125798, 204929, 251596, 409858, 819716, 6352799, 12705598, 25411196]

約数ペア:

[(1, 25411196), (2, 12705598), (4, 6352799), (31, 819716), (62, 409858), (101, 251596), (124, 204929), (202, 125798), (404, 62899), (2029, 12524), (3131, 8116), (4058, 6262)]