26396220140

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6838399}}^1$

素因数の和:6838601

約数の個数: 24

約数和(自身を含む): 55719283200

約数和(自身を除く): 29323063060

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 6838399, 13676798, 27353596, 34191995, 68383990, 136767980, 1319811007, 2639622014, 5279244028, 6599055035, 13198110070, 26396220140]

約数ペア:

[(1, 26396220140), (2, 13198110070), (4, 6599055035), (5, 5279244028), (10, 2639622014), (20, 1319811007), (193, 136767980), (386, 68383990), (772, 34191995), (965, 27353596), (1930, 13676798), (3860, 6838399)]