39222340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19417}}^1$

素因数の和:19527

約数の個数: 24

約数和(自身を含む): 83186712

約数和(自身を除く): 43964372

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 19417, 38834, 77668, 97085, 194170, 388340, 1961117, 3922234, 7844468, 9805585, 19611170, 39222340]

約数ペア:

[(1, 39222340), (2, 19611170), (4, 9805585), (5, 7844468), (10, 3922234), (20, 1961117), (101, 388340), (202, 194170), (404, 97085), (505, 77668), (1010, 38834), (2020, 19417)]