5665940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40471}}^1$

素因数の和:40487

約数の個数: 24

約数和(自身を含む): 13598592

約数和(自身を除く): 7932652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40471, 80942, 161884, 202355, 283297, 404710, 566594, 809420, 1133188, 1416485, 2832970, 5665940]

約数ペア:

[(1, 5665940), (2, 2832970), (4, 1416485), (5, 1133188), (7, 809420), (10, 566594), (14, 404710), (20, 283297), (28, 202355), (35, 161884), (70, 80942), (140, 40471)]