88327540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{630911}}^1$

素因数の和:630927

約数の個数: 24

約数和(自身を含む): 211986432

約数和(自身を除く): 123658892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 630911, 1261822, 2523644, 3154555, 4416377, 6309110, 8832754, 12618220, 17665508, 22081885, 44163770, 88327540]

約数ペア:

[(1, 88327540), (2, 44163770), (4, 22081885), (5, 17665508), (7, 12618220), (10, 8832754), (14, 6309110), (20, 4416377), (28, 3154555), (35, 2523644), (70, 1261822), (140, 630911)]