40840295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3319}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 51632640

約数和(自身を除く): 10792345

約数列:

[1, 5, 23, 107, 115, 535, 2461, 3319, 12305, 16595, 76337, 355133, 381685, 1775665, 8168059, 40840295]

約数ペア:

[(1, 40840295), (5, 8168059), (23, 1775665), (107, 381685), (115, 355133), (535, 76337), (2461, 16595), (3319, 12305)]