26661020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 56286384

約数和(自身を除く): 29625364

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 6907, 13814, 27628, 34535, 69070, 138140, 1333051, 2666102, 5332204, 6665255, 13330510, 26661020]

約数ペア:

[(1, 26661020), (2, 13330510), (4, 6665255), (5, 5332204), (10, 2666102), (20, 1333051), (193, 138140), (386, 69070), (772, 34535), (965, 27628), (1930, 13814), (3860, 6907)]