8914540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 19030032

約数和(自身を除く): 10115492

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7307, 14614, 29228, 36535, 73070, 146140, 445727, 891454, 1782908, 2228635, 4457270, 8914540]

約数ペア:

[(1, 8914540), (2, 4457270), (4, 2228635), (5, 1782908), (10, 891454), (20, 445727), (61, 146140), (122, 73070), (244, 36535), (305, 29228), (610, 14614), (1220, 7307)]